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(PO-2415) Decreasing Adherence To Antiretroviral Therapy Over 4 Years Of Follow-up In A Commercially-insured Us Population Of Patients With Hiv

(PO-2490) Comparison Of A New Three-item Self-reported Measure Of Adherence To Medication With Pharmacy Claims Data

(PO-0102) Evaluation Of The Effectiveness Of Direct Healthcare Professional Communication Regarding New Dosage Of Paracetamol Paediatric Syrup

(PO-2639) Hypoglycemia-related Ed Visits And Hospitalizations Among Initiators Of Insulin Analogues Compared To Nph Insulin

(PO-3699) Real-world Data Collection In Early Access Programs: An Additional Source Of Data To Inform Benefit-risk Assessment In The Pre-approval Phase

(PO-3818) Evaluation Of Spontaneous Adverse Event Reports For Hepatocellular Carcinoma Attributed To Sofosbuvir And Its Combinations Within The Fda Adverse Events Reporting System

(PO-4138) Attitudes Of Pharmacy Students Towards Patient Safety: A Multinational Cross-sectional Study

(PO-4295) How Patient Preferences Can Inform Net Clinical Benefit: A Personalized, Patient-centered, Benefit Risk Assessment Using Real-world And Clinical Trial Data

(PO-4449) Patient Perceptions On Transplant With Organs From Donors With Hepatitis C Virus Infection

(PO-4880) Deprescribing Of Inappropriately Consumed Proton Pump Inhibitors And Its Clinical Consequences: A Prospective Study

(PO-5049) Benefit-harm Balance Of Fingolimod In Patients With Ms: A Modelling Study Based On Freedoms

(PO-4275) Trends In Formulary Coverage Of And Point-of-sale Prices For Short-acting Filgrastim Products

(PO-2605) Association Between Biologics And Risk Of Herpes Zoster In Patients With Psoriasis

(PO-2625) Effect Of Biosimilar Market Entry On Utilization Of Biologics In The United States: The Case Of Filgrastim

(PO-3709) Different Safety Reporting Profiles Of Infliximab Biosimilar From Originator : Comparison Among Countries

(PO-3916) Machine Learning Coupled With Patient Reported Outcome Data To Classify & Predict Ra Disease Activity: Results From The Aware Trial

(PO-3930) Variation In Defintions Of Granulocyte Colony Stimulating Factor Prophylaxis And Patient Outcomes: A Scoping Review Of Observational Studies

(PO-4421) Changes In Patient-reported Outcome (pro) Scores For Nausea And Fatigue Following Weekly Methotrexate Dose In A Real-world Sample Of Ra And Psa Patients In The Arthritispower Registry

(PO-4583) Traceability Of Biosimilar And Reference Products In Adverse Drug Events Reports In Saudi Arabia

(PO-4586) Cardiovascular Risk In Patients Receiving Ranibizumab Therapy For Exudative Age-related Macular Degeneration: A Nationwide Self-controlled Case-series Study

(PO-4861) Profile Of Patients With Rheumatic Diseases And Treated At A Brazilian Health System Unit In Belo Horizonte City

(PO-5035) Real-world Evidence Of The Risk Of Neutropenia Among Patients Treated With Filgrastim

(PO-5120) Seasonal Differences In Omalizumab Utilization Among Persons With Asthma And Allergic Rhinitis In The United States

(PO-5124) Use Of Monoclonal Antibodies For Asthma In The United States, 2003-2019

(PO-2600) Process Indicators And Outcomes To Assess The Effectiveness Of Additional Risk Minimisation Measures In Europe

(PO-3744) Heterogeneity Of Patient Preferences For Benefits And Risks Of Antiplatelet Therapies.

(PO-3786) Can Monitoring Instructions Provided In Direct Healthcare Professional Communications (dhpcs) Be Applied In Clinical Practice? - A Retrospective Analysis Of Dhpcs Sent Out Between 2007 And 2018

(PO-3969) Changes In Zolpidem Exposure Cases In The National Poison Data System After Fda Drug Safety Communications

(PO-4176) Participation In Survey Studies Of The Effectiveness Of Risk Minimisation Measures In Europe

(PO-4480) Risks Of Acute Gastrointestinal Adverse Events Associated With Metastatic Melanoma Therapies: A Retrospective Cohort Study

(PO-2449) Comparative Effectiveness And Safety Of Systemic Treatments For Metastatic Castration-sensitive Prostate Cancer: A Parametric Survival Network Meta-analysis Of Randomized Controlled Trials

(PO-2638) Cardiovascular Safety Of Sulfonylureas In Type 2 Diabetes: Effect Modification By Obesity?

(PO-4196) Clinical Outcome And Medical Cost Of Brand-name And Generic Antihypertensive Drugs: A Population-based Study In Yinzhou, China

(PO-4587) Use Of Sodium-glucose Co-transporter-2-inhibitors And Risk Of Lower Limb Amputation

(PO-3702) To What Extent Are Topical Tacrolimus Or Pimecrolimus Associated With Increased Risk Of Skin Cancer And Lymphoma? Long-term Results From Joelle Study

(PO-4264) Differential Lags In Treatment Information In Electronic Health Record Derived Databases

(PO-4742) Longitudinal Medical Insights From Internet Fora

(PO-0129) Screening For Potential Prescription Drug Effects On Prognosis Of Localized Colorectal Cancer

(PO-2371) Venous Thromboembolism And Risk Of Cancer In Users Of Low-dose Aspirin: A Danish Population-based Cohort Study

(PO-2376) Antidepressant Dispensing Among Women With Breast Cancer, United States, 2001-2018

(PO-2425) Serum Lipid Trajectories In The Years Before A Lymphoma Diagnosis

(PO-2452) End-of-life Anticancer Treatment. A Nationwide Registry-based Study

(PO-2469) Biliary Tract Cancer (btc) Epidemiology In The United States

(PO-2594) Methodologic Considerations For Evaluating Adherence To Oral Oncologic Therapy In A High Mortality Population

(PO-3711) Glucocorticoid Use And Breast Cancer Risk In A Prospective Cohort Study Of Postmenopausal Women.

(PO-3727) A Us Multicenter Chart Review Study Of Patients With Metastatic Pancreatic Ductal Adenocarcinoma Receiving Liposomal Irinotecan After Gemcitabine-based Therapy

(PO-4165) Epidemiology Of Her2+ Metastatic Breast Cancer In Germany And France In 2019

(PO-4175) Association Of Calcium Channel Blocker Subtypes And Prostate Cancer Related Mortality

(PO-4205) Risk Of Malignancy In Rheumatoid Arthritis Patient And Association With Biologic Dmards Using National Health Insurance Service Claim Database

(PO-4213) Disease Characteristics, Treatment And Clinical Outcomes Of Patients With B-cell Non-hodgkin Lymphoma: A Retrospective Study In Taiwan

(PO-4223) Novel Use Of The England National Cancer Registry To Describe Treatment Patterns And Disease Outcomes In Patients With Advanced Or Metastatic Cancer

(PO-4298) Evaluation Of Electronic Health Record (ehr) Data Of Patients With Acute Myeloid Leukaemia (aml) For Real-world Data Analyses

(PO-4433) Treatment Patterns And Clinical Outcomes Of Patients With Metastatic Non-small Cell Lung Cancer Receiving Immune Checkpoint Inhibitor Monotherapy In The First-line Setting In Community-based Practices In The United States

(PO-4441) Treatment Patterns And Clinical Outcomes Of Patients With Metastatic Non-small Cell Lung Cancer Receiving Immune Checkpoint Inhibitors In Combination With Chemotherapy In The First-line Setting In Community-based Practices In The United States

(PO-4503) Use Of Proton Pump Inhibitors And Histamine-2 Receptor Antagonists And Risk Of Gastric Cancer In Two Population-based Studies

(PO-4505) Associations Between Changes In Frailty Over Time And Risks Of All-cause And Cancer-specific Mortality Among Older Women With Breast Cancer

(PO-4519) Identifying Microsatellite Instability Associated Cancer Patients In The Veterans Affairs Healthcare System

(PO-4663) Characteristics And Study Eligibility Of British Lung Cancer Patients For Clinical Trials Evaluating Targeted Therapies (tts) Or Immune Checkpoint Inhibitors (icis).

(PO-4691) Clinical Value Of Oncology Medicines In Europe: Is It Different For Conditionally Approved Medicines?

(PO-4746) Antiplatelet Drug Use And Breast Cancer Risk In A Prospective Cohort Study Of Postmenopausal Women.

(PO-4847) Approximating Line Of Treatment Using Drug Exposure Data And Clinical Information Of Patients With Metastatic Breast Cancer Using U.s. Electronic Health Record Data

(PO-4873) Association Of Surgical Complications With In-hospital Mortality Among Patients Undergoing Major Pancreatic Resection

(PO-5115) Incidence And Management Trends For Cervical Hsil In A Large Us Cohort From 2008 Through 2018

(PO-4472) Real World Treatment Patterns Following The Initiation Of Proprotein Convertase Subtilisin / Kexin Type 9 Antibody Inhibitors Among Adults In The United States, 2015-2019

(PO-4726) Beta-blockers And Initial Heart Rhythm In Out-of-hospital Cardiac Arrest: A Multi-country Case-control Study

(PO-4786) Epidemiology And Treatment Of Atrial Fibrillation In Patients With Type 2 Diabetes Mellitus 2001-2016: An Electronic Database Study In The United Kingdom

(PO-4117) Coprevalence Of Comorbidities In Medicare Older Adults With Chronic Obstructive Pulmonary Disease

(PO-4453) History Of Lipid Lowering Therapy Use Among Adults Initiating Treatment With Proprotein Convertase Subtilisin / Kexin Type 9 Antibody Inhibitors In The United States, 2015-2019

(PO-4581) The Prevalence And Determinants Of Over- And Undertreating Hypertension And Cholesterol Levels In The Rhineland Study

(PO-4872) Characteristics Of Patients Newly Diagnosed With Atrial Fibrillation After Ischemic Stroke Hospitalization

(PO-2546) Dental Resource Service Utilization Among Type 2 Diabetes Patients: A Real-world Analysis Using A Linked Claims And Dental Database

(PO-2678) Individualized Glycemic Control In Type 2 Diabetes In The Us And Europe

(PO-3706) Polyneuropathy In Early Type 2 Diabetes Is Associated With Higher Risk Of Subsequent Cardiovascular Disease: Evidence From The Danish Centre For Strategic Research In Type 2 Diabetes (dd2) Cohort

(PO-3725) Sex Differences In The Risk Of Diabetes Mellitus Among Individuals With Psoriasis

(PO-3729) Using Rwd To Assess Changes In Gfr Among Dkd Patients And The Rate Of Heart Failure

(PO-4228) Cardiorenal Disease Is The Most Common First Cardiovascular Manifestation In Type 2 Diabetes And Associated With Increased Mortality

(PO-4272) The Pharmo Diabetes, Management, And Treatment (diamant) Cohort: A Population-based Cohort Of People With Type 2 Diabetes

(PO-4363) The Pattern Of Incident Fractures In Patients With Newly Diagnosed Type 2 Diabetes Mellitus

(PO-4458) Impact Of Policy Changes On The Delivery Of Community Medication Review Services Among Adults With Diabetes In Ontario

(PO-4757) Assessing The Impact Of A Non- Alcoholic Fatty Liver Disease (nafld) Diagnosis On Prescribing Of Glp-1ra, Dpp4i, And Tzd Medications

(PO-2350) Impact Of Barometric Pressure Changes And Prophylactic Migraine Medication Use On The Occurrence Of Severe Migraines: A Case-crossover Study Using Linked Weather And Claims Data

(PO-2525) Associations Of Benzodiazepines, Z-drugs And Other Anxiolytics With Subsequent Dementia In Patients With Affective Disorders. A Nationwide Cohort And Nested Case-control Study.

(PO-2527) Treatment Patterns Of Patients With Major Depressive Disorder And Suicidal Ideation Or Attempt

(PO-2607) Prevalence And Incidence Of Narcolepsy In Japan: A Study Using Japanese Claims Data

(PO-2671) Increased Risk Of Falls And Fractures In Patients With Psychosis And Parkinson Disease

(PO-3775) Excess Deaths Associated With Treatment Resistance In Patients With Major Depressive Disorder

(PO-3779) Incidence Rates (IR) And IR Ratios Of Parkinson Disease In Patients With Cataract Compared To The General Population: Analyses Using The Clinical Practice Research Datalink (CPRD)

(PO-3806) Caregiving Burden, Chronic Pain And Opioid Utilization Among Parents Of Children With Special Healthcare Needs

(PO-3983) A Population-based Cohort Study Of Disruptive Mood Dysregulation Disorder Among Youth In The Us

(PO-4180) Leveraging Real World Data To Characterize Rates Of Elevated Liver Enzyme Levels Among Patients Diagnosed With Migraine

(PO-4639) All-cause Mortality, Suicide And Self-harm In Patients With Treatment-resistant Depression

(PO-4915) Infectious Processes And Schizophrenia: Is There Any Correlation?

(PO-4972) Characteristics Of Multiple Sclerosis By Ethnoracial Groups In Medicaid And Electronic Health Records

(PO-5032) Prevalence Of Anxiety, Depression And Drug Utilization Of Antidepressants Among Cancer Patients In The Inpatient Settings: A Cross-sectional Study In Jordan

(PO-5134) Medication Use Among Migraine Sufferers: An Analysis Of Electronic Medical Records

(PO-0053) Identification Of Risk Factors Associated With Mortality In Neonatal Sepsis Patients

(PO-0070) The Impact Of Socioeconomic Status On The Risk Of Total Hip Arthroplasty During 1995 To 2017 In Denmark

(PO-0092) Association Between Dietary Diversity And All-cause Mortality Among Chinese Adults 65 Years Of Age Or Older, A Community-based Cohort Study

(PO-0095) Evaluation Of Reporting Quality For Prediction Models Of Hbv-related Hepatocellular Carcinoma By Tripod Statement

(PO-2352) Elevated Risk Of Hospitalization For Infection In Anemic Patients In Japan At The Beginning Of Impaired Renal Function

(PO-2370) Doxycycline Adherence Scale: The Impact On The Incidence Of Leptospirosis Among Flood Affected South Indian Population.

(PO-2467) Clinical Characteristics Of Sepsis Patients By Survival Status: An Analysis Of Electronic Medical Records

(PO-2484) Comorbidities Analysis Of Patients With Atopic Dermatitis On Non-biologic Systemic Drug Therapy Using Optum Electronic Health Records Databases

(PO-2512) Comorbidities And Characteristics In A Cohort Of Patients With Nafld/nash From The Netherlands

(PO-2518) Risk Of Hospitalisation Due To Infection In Patients With Psoriasis: A Population-based Cohort Study Using The United Kingdom Clinical Practice Research Datalink

(PO-2610) Probabilistic Linkage Of The French Cystic Fibrosis Patient Registry With The French National Health Data System

(PO-2674) Characterization Of Women With Adenomyosis Identified In A Large U.s. Electronic Health Record Database With And Without Hysterectomy

(PO-3735) Treatment, Healthcare Resource Utilization, And Healthcare Costs For Medicare Patients With Generalized Pustular Psoriasis And Palmoplantar Pustulosis

(PO-3742) Dopamine Agonists And Risk Of Lung Cancer

(PO-3834) 21-year Trends In First Hospitalization For Acute Urinary Retention And Subsequent Mortality In The Danish Male Population: A Nationwide Cohort Study

(PO-3837) Prevalence Of Contraindication In Chronic Kidney Disease According To Ecrcl And Egfr Equations And Patient Related Risk Factors

(PO-3920) Participant Engagement In An Arthritispower Real-world Study To Capture Smartwatch And Patient-reported Outcome Data Among Rheumatoid Arthritis Patients

(PO-3985) Incidence Of Opioid Abuse, Dependence, And Overdose In Osteoarthritis Patients Prescribed Opioids In The United States - A Retrospective Cohort Study

(PO-3989) Potential Utility Of A Novel Aggregated Us Electronic Medical Record Database: Renal Transplant Pilot

(PO-4095) Using Self-reported Outcomes To Detect New-onset Flare In A Real-world Study Of Participants With Rheumatoid Arthritis - Interim Results From The Digital Tracking Of Arthritis Longitudinally (digital) Study

(PO-4105) Two Machines Are Better Than One: Using Multi-agent Reinforcement In Machine Learning To Simulate A Clinical Second Opinion

(PO-4106) Agreement Between Administrative Database And Medical Chart Review For The Prediction Of Chronic Kidney Disease Stage

(PO-4125) Real World Evidence Of Graft Survival In Four Types Of Transplants: Fifteen Years Analysis In Brazil

(PO-4136) Weight Gain Following Antiretroviral Therapy (ART) Initiation In ART-naive Participants In The Current Treatment Era

(PO-4225) Incidence Of Community-acquired Pneumonia In China: A Nationwide Claims Database Analysis

(PO-4266) Changes In Serum Creatinine Values During And After Pregnancy In A Cohort Of Women With Or Without Pre-existing Chronic Kidney Disease

(PO-4274) Utilising Mobile And Web-based Technology For Capturing Patient Specific Information: Methods From The Discover Ckd Program.

(PO-4377) Population Trends In The 10-year Prevalence And Incidence Of Psoriasis And Psoriatic Arthritis In Taiwan: A Nationwide, Population-based Cohort Study

(PO-4390) Assessing Comorbid Inflammatory Arthritis Conditions And Swollen To Tender Joint Count Ratios In A Real World Systemic Lupus Erythematosus Cohort

(PO-4417) Enhancing Model Interpretability And Accuracy For Disease Progression Prediction Via Phenotype-based Patient Similarity Learning

(PO-4420) The Incidence Of Acute Pancreatitis In The United States: Identification Of Cases In An Electronic Healthcare Database With Supportive Laboratory Evidence

(PO-4442) Stigma As A Barrier To The Hepatitis C Virus Continuum Of Care In The Era Of Direct-acting Antiviral Therapies

(PO-4456) Estimating Chronic Obstructive Pulmonary Disease Prevalence In Portugal Using Pharmacy Sales Data

(PO-4647) Adverse Events After Acute Kidney Injury Admission: A Cohort Study In The Uk Clinical Practice Research Datalink

(PO-4667) Prevalence And Baseline Characteristics Of Dialysis And Non-dialysis Dependent Ckd Patients With And Without Anemia: A Us Cohort From Discover Ckd

(PO-4686) Using Over-the-counter Medication Sales And The Moving Epidemic Method For Flu Surveillance In Portugal (2016-2020)

(PO-4894) DIGITIZATION OF PHYSICALBEHAVIORS

(PO-4987) People Living With Hiv With Higher Cd4+ Lymphocyte Counts Rated Their Own Health As Good

(PO-0094) Drug Survival Of Secukinumab, Ustekinumab, And Adalimumab In Patients With Psoriasis

(PO-2320) The Potential Beneficial Effects Of Low-dose Aspirin For The Primary Prevention Of Gastrointestinal Cancers: A Population-based Cohort Study In Hong Kong

(PO-2592) Effectiveness And Safety Of Vitamin K Antagonists In Patients With Non-valvular Atrial Fibrillation And Renal Disease: A Cohort Study

(PO-3749) Comparative Effectiveness Of Biologics And Targeted Therapies For Psoriatic Arthritis

(PO-3757) Comparative Effectiveness Of Antipsychotics For Risk Of Attempted Or Completed Suicide Among Persons With Schizophrenia

(PO-3764) Evaluation On Therapeutic Equivalence Of Generic And Brand-name Clopidogrel

(PO-3794) Implementation Of Cluster Randomisation Of Prescribing Policy For Studying Comparative Effectiveness: Experience From The Pilot Of The Evidence Study

(PO-3828) Impact Of Time In Therapeutic Range (ttr) On Clinical Outcomes In Patients Initiating Treatment With Warfarin

(PO-3892) Effectiveness Of Dimethylfumarate In Multiple Sclerosis, A French Cohort Within Snds Nationwide Claims Database

(PO-3893) Problematic Alcohol Use Influences Response To Systemic Therapies For Psoriasis: Findings From A Prospective Multicentre Cohort Study

(PO-3984) Variations In Effectiveness And Safety Of Glecaprevir/pibrentasvir Among Hepatitis C Patients With Different Genotypes - A Multi-institutional Cohort Study In Taiwan.

(PO-4112) Risk Of Cardiovascular Events And Serious Hypoglycemia Comparing Patients With Type 2 Diabetes Initiating A Glp1ra Or Basal Insulin: A Propensity Score Matched Cohort Study

(PO-4156) The Impact Of Opioids On Adverse Events Among Older Breast Cancer Survivors

(PO-4193) Effect Duration Of Intramuscular Benzathine Penicillin For Preventing Recurrence Of Cellulitis

(PO-4197) Real-world Effectiveness Of Oral Disease-modifying Therapies For Multiple Sclerosis

(PO-4202) Switchback As An Indicator For Generic Ineffectiveness Of Antidepressants: A Real-world Retrospective Cohort Study

(PO-4238) Midodrine For Prevention Of Intradialytic Hypotension In High Risk Patients At A Tertiary Referral Hospital: A Retrospective Study

(PO-4333) Use Of Thiazolidinediones And Glucagon-like Peptide-1 Receptor Agonists And The Risk Of Non-alcoholic Fatty Liver Disease

(PO-4337) Impact Of Multiple Cardiovascular Medications On Mortality After An Incidence Of Ischaemic Stroke Or Transient Ischaemic Attack:a 10-year Cohort Study

(PO-4340) Rationale, Design And Feasibility Of Conducting A Real-world Study Of Outcomes In Patients With A History Of Mi Receiving Extended Dapt With Ticagrelor 60 Mg

(PO-4457) Comparative Safety Of Jak Inhibitors In Patients With Rheumatoid Arthritis: A Network Meta-analysis Of Clinical Trials

(PO-4461) Comparative Risk Of Infections Among Jak Inhibitors Used In Rheumatoid Arthritis: A Network Meta-analysis Of Clinical Trials

(PO-4517) Hypothetical Intervention Of Sodium-glucose Cotransporter-2 Inhibitors On Renal Outcome In Type 2 Diabetes

(PO-4546) Persistence To Bone Targeting Agents In Patients With Bone Metastases From Solid Tumors In Hong Kong, Korea, And Taiwan.

(PO-4576) Genetic Alternations Correlated With Resistant To Abiraterone And Enzalutamide In Metastatic Prostate Cancer

(PO-4648) The Impact Of Childhood Pneumococcal Conjugate Vaccine Immunisation On Pneumonia Admissions In Hong Kong: A Population-based Interrupted Time Series Analysis From 2004-2017

(PO-4725) Sex Disparities In The Effect Of Statins On Lipid Parameters: The Pharmlines Initiative

(PO-4999) Effect Of Adherence To Anticoagulation On The Incidence Of Ischemic Stroke In The Patients With Atrial Fibrillation: A Retrospective Cohort Study

(PO-5073) Longitudinal Ldl Changes Among Proprotein Convertase Subtilisin Kexin Type 9 Inhibitor (pcsk9i) Users In The United States

(PO-5158) Safety Of Off-label Dose Reduction Of Non-vitamin K Oral Anticoagulants In Patients With Atrial Fibrillation Treated In Routine Care

(PO-4024) A Population-based Cohort Study On The Associations Between Selective Serotonin Reuptake Inhibitor Use Before, During, And After Pregnancy Using Data From The Health Improvement Network

(PO-4269) Secular Trends In First Line Treatment With Disease Modifying Antirheumatic Drugs In Rheumatoid Arthritis: An International Real-world Study By The Ohdsi And Ehden Networks

(PO-4348) Global Trends In Anti-dementia Medications Consumptionin 66 Countries/regions From 2008 To 2018

(PO-4366) Treatment Patterns In People With Parkinson's Disease In The United States And The Association With Cardiovascular Disease

(PO-0090) Use Of Hydrochlorothiazide In Denmark Following Publication Of Skin Cancer Risk Findings

(PO-2347) Hospitalization For Thromboembolic Events Does Not Improve Adherence To Oral Anticoagulants In High-risk Atrial Fibrillation Patients

(PO-3762) Use Of Tramadol And Other Opioids Following Media Attention And Risk Minimization Measures From Regulators: A Danish Nationwide Drug Utilization Study

(PO-3825) Utilization Of Sacubitril/valsartan In Real-world Settings

(PO-3967) Pre-diagnostic And Post-diagnostic Psychopharmacological Treatment Of 16,288 Patients With Bipolar Disorder

(PO-4028) The Effect Of A Reimbursement Application System On Versatis®Prescribing In Ireland

(PO-4258) The Impacts Of Publishing Evidence On The Utilization Of Oseltamivir And Peramivir At An Emergency Department In South Taiwan

(PO-4383) Protocol For A Cluster Randomized Tailored Educational Intervention To Reduce Potentially Inappropriate Medication Among Older Adults At Community Healthcare Institutions In Beijing

(PO-4513) Effect Of Bariatric Surgery On Opioid Uses For Osteoarthritis In The United States, 2010-2017.

(PO-4568) Antihypertensive Treatment Patterns In The United Kingdom

(PO-4812) Factors Associated With Switching From Oral Glucose-lowering Medications To Insulin Therapy In Type 2 Diabetes:the Rotterdam Study

(PO-4817) Preventive Effect of Antiplatelet salicylates in Individuals with Type 2 Diabetes-The Rotterdam Study

(PO-4943) Low-dose Aspirin Use For Primary Or Secondary Prevention Of Cardiovascular Diseases In Patients With Type 2 Diabetes

(PO-2550) Ability Of Primary Healthcare Records To Assess Medicinal Products Discussed By The Pharmacovigilance Risk Assessment Committee

(PO-3823) Establish A Model For Mapping Chinese Indication With Icd-10-cm In Taiwan: Using Antipsychotics As Examples

(PO-3986) Unblocking The Barriers Of Access To Direct-acting Antiviral-based Hepatitis C Treatment In China:lessons Learnt From Tianjin City

(PO-4068) Sacubitril/valsartan (entresto®) Utilisation And Prescribing Patterns In The Context Of A Reimbursement Application System

(PO-4990) Ondansetron In Pregnancy: Patterns Of Usage And Characteristics Of Patients In Uk General Practice

(PO-2646) Strategies To Approach The Judicialization Of Health Technology In Latin America And Caribbean

(PO-3911) Serious Adverse Events With High-cost Drugs Accessed Through Litigation In Brazil

(PO-4394) The Rise And Fall Of Prescription Fentanyl

(PO-4734) Comparing Opioid Regulations Globally Across Regions With Different Levels Of Opioid Utilisation

(PO-4846) Over 2000 Seniors Initiate Second­-line Osteoporosis Pharmacotherapy Monthly In Ontario - Impact Of Drug Policy Change And Call For Research

(PO-5014) Key Evidence Supporting Prescription Opioids Approved By The U.s. Food And Drug Administration, 1997-2018

(PO-5040) Pain Management Curricula Within Health Professional Schools In The United States: A Landscape Analysis

(PO-5058) Drug Use Research In Peru: Is Real-world Data Available?

(PO-4151) Statin Use And Melanoma Recurrence

(PO-4194) Effects On Seizure Activity Of Co-prescribing Anti-epileptic Drugs And Antidepressant Medications Among African Americans With Epilepsy

(PO-4367) Off-label Prescribing In Pediatric Outpatient Clinics: What Has Changed Between 2009 And 2014?

(PO-4798) Non Antibiotic Medication Use In Children In Indonesia

(PO-4844) Return Of Unused Medicines To The Pharmacy

(PO-0044) Access To Insulin; A Success Story From The Sudan

(PO-2343) Women Are Started On A Lower Daily Dose Of Metoprolol Than Men Irrespective Of Dose Recommendations

(PO-2423) Psychotropic Medication Use In Former Icu Patients With Mental Health Problems: A Prospective Observational Follow-up Study

(PO-3732) Antidepressant Use Among Adults Patients In Primary Care In Brazil: Results Of A National Survey

(PO-3819) Biologic Use And Persistence For Crohn's Disease After Intestinal Resection In The United States 2002-2018

(PO-3865) Are Aclidinium And Aclidinium/formoterol Used According To Their Approved Indication In Europe? Results Of A Multicountry Drug Utilization Postauthorization Safety Study

(PO-4008) Feasibility Of Studying The Use Of Tissue-agnostic Cancer Drugs In Population-based European Health Databases

(PO-4408) Data Sources Publicly Available In Brazil For Drug Utilization Research

(PO-4425) Assessing The Feasibility Of Evaluating Tacrolimus Use After Solid Organ Transplantation In Sentinel Distributed Database

(PO-4463) Instruments To Measure Medication Literacy: A Scoping Review

(PO-4512) Defining Potential Exposure Periods From Prescription Medical Records Of Nitrates Taken On An As-needed Basis

(PO-4542) Mapping For Pre-existing Large-scale Observational Databases For Acute Coronary Syndrome In China

(PO-4565) Evaluating The Performance Of A Novel Urine-based Point-of-care Assay For Assessing Prep Adherence For Hiv Prevention

(PO-4704) Acceptance Of Real World Data Use In Evidence-based Medicine Or Decision Making By Committee Members Affiliated With The Saudi Food And Drug Authority

(PO-4710) Assessing The Feasibility Of Leveraging Healthcare Databases To Conduct Cross-national Comparisons Of Opioid Utilisation

(PO-4849) Drug Utilization Study Of The Medicinal Combination Product Conjugated Oestrogens/bazedoxifene In The European Union

(PO-4870) Outpatient Antibiotic Use In Chinese Pregnant Women

(PO-4896) Characterizing Concurrent Use Of Gabapentin With Opioid Analgesics Among Kentucky Residents With Long-term Opioid Prescriptions, 2018

(PO-5037) Quality Of Life In Treatment-experienced Multiple Myeloma Patients: A Comparative Analysis Of Therapeutic Regimens

(PO-5050) Adherence To Immunomodulatory Drugs In Brazilian Patients With Multiple Myeloma

(PO-5160) Drug Use During Pregnancy According Risk Classification And Associated Factors

(PO-0040) A Retrospective Audit Of The Management Of Childhood Acute Asthma Exacerbation In Children: Adherence To Global Treatment Guidelines

(PO-0119) Potentially Inappropriate Psychotropic Medications Use Among Older Adults With Psychiatric Disorders In The Jazan Region, Saudi Arabia

(PO-2367) Disposal Of Leftover Medicines: Prevalence And Practices Among The Rural Population Of Kerala

(PO-2402) Utilization Of Hydroxyprogesterone During The 2^NDOr/and 3^RdTrimester Among Pregnancies With Live Birth Deliveries In The Sentinel Distributed Databases

(PO-3740) Quality Of Buprenorphine Care For Opioid Use Disorder

(PO-3763) Patterns Of Direct-acting Antivirals (daas) Use For Hepatitis C: A Population-based Cohort Study In France

(PO-3803) Assessment Of Drug Utilisation Evaluation Of Anti Retroviral Therapy And Medication Adherence Behaviour Of Patients Receiving Medication At A District Hospital In South India

(PO-3941) A Descriptive Study Of The Clinical Experiences Of Healthcare Providers With The Use And Quality Of Oxytocin Injection Across The Six Geo-political Zones Of Nigeria

(PO-3954) Anti-diabetic Drug Utilization Knowledge And Glycemic Index Control In Patients With Uncontrolled Diabetes Mellitus

(PO-3968) Prodromal Psychotropic Treatment Patterns Before The First-time Schizophrenia Diagnosis During 1995 To 2016 A Nationwide Study Among 28,100 Patients

(PO-4046) Titration: Where Is The Real-world Evidence?

(PO-4049) Inappropriate Empiric Treatment With Antibiotics In A Tertiary Hospital, In Kenya.

(PO-4247) Use Of Medication Among Nursing Home Residents: A Danish Drug Utilization Study

(PO-4299) The Effect Of A Pharmacist Intervention On Guideline Adherence For Double And Triple Antithrombotic Therapy In A Clinical Setting

(PO-4325) Trends In Fluoroquinolone Use In The Inpatient And Outpatient Settings In Nairobi, Kenya: A Drug Utilisation Study.

(PO-4455) The Comparison Of Drug Use In Children And Adults With Allergy In Primary Care

(PO-4518) Qualitative Assessment Of Special Instructions Or Warnings Provided To Patients Prescribed A Nitrate With A Concurrent Contraindicated Medication.

(PO-4630) Collaborative Medication Reviews In Australian Residential Aged Care Homes: A National Cohort Study

(PO-4689) Differential Missingness Of Antibiotic Indications In Claims Data

(PO-4712) Utilization Of Rotigotine Transdermal Patch In Germany: Results From A Claims Database Study

(PO-4785) Appropriateness Of Outpatient Antibiotic Prescribing In China: Nationwide Cross-sectional Study

(PO-4805) Use Of Adjusted Sequence Symmetry Analysis To Quantify The Impact Of A New Diagnosis On Off-label Prescribing: A Case Example With Nafld And Pioglitazone

(PO-5015) Influence Of Dementia On Medication-related Quality Of Care In Long-term Aged Care

(PO-5059) The Use Of Antibiotics Without Prescription And The Emergence Of Multidrug-resistant Bacteria

(PO-5132) Factors Driving Self-medication With Antimicrobials In Karaikal, India

(PO-5146) Utilization Of Antihypertensive Medication In Ghana

(PO-5151) Prevalence Of Nonsteroidal Anti-inflammatory Drug Prescribing In Hypertensive Patients With Chronic Kidney Disease Stage 3-5 In Primary Care Setting In Thailand: An Administrative Database Analysis

(PO-0049) Characteristics Of New Users Of Newer Antidiabetic Drugs In Canada And The United Kingdom

(PO-0133) Prescription Drug Use In Testicular Cancer Patients: A Danish Nationwide Registry Study

(PO-2574) Incidence Of Anorexia Nervosa And The Prescribing Of Psychotropic Medications From Uk Primary Care, 1996-2016: A Retrospective Database Study

(PO-2651) Correlation Between Antibiotic Consumption And Resistance At An Intensive Care Unit In Serbia

(PO-2661) Medication Of Diabetes In Middle-aged And Elderly: Survey Data From The China Health And Retirement Longitudinal Study (charls)

(PO-2681) Asthma Maintenance Medication Users In The Sentinel Distributed Database

(PO-3717) Utilization Of Spironolactone In Patients With Reduced Or Preserved Ejection Fraction Heart Failure

(PO-3761) Trend Of Pattern Changeof Antihypertensive Medications Using Real-world Data In Korea

(PO-3832) Prevalence And Prescribing Trends In Bipolar Disorder In Hong Kong From 2001-2018

(PO-3838) Trends In Hba1c Thresholds For Initiation Of Hypoglycaemic Agents: Impact Of Changed Guideline Recommendations For Older And/or Frail Patients With Type 2 Diabetes

(PO-3840) Statin Use And Discontinuation In Older Danes: A Nationwide Drug Utilization Study

(PO-3870) National Variation And Factors Associated With The Transition From First Use To Long-term Opioid Use For Non-cancer Pain

(PO-3891) Use Of Hormonal Therapy Before And After Diagnosis Of Breast, Endometrial And Colon Cancer.

(PO-3898) Racial/ethnic Disparities In Pharmacotherapy And Recurrence Of Urinary Tract Infections Among Medicare Beneficiaries

(PO-3906) Utilization Of Antidepressants In Brazil: A Study Based On Private And Public Consumption Data

(PO-3921) Changes In Dental Antibiotic Prescribing In The United States, 2012-2017

(PO-4036) Trends In Benzodiazepine Utilization In Romania During 1998-2018

(PO-4037) Use Of Analgesics Among Breast Cancer Patients In Denmark: A Nationwide Cohort Study

(PO-4098) Controlled Drug Prescribing Of Opioids By Private Prescribers In England, 2014-2018

(PO-4113) Infection-related Hospitalisations After Common Infections Are Associated With Antibiotic Prescribing In Primary Care

(PO-4127) Self-reported Misuse Of Oral Tramadol In The U.s.a.: Analysis Of The National Survey On Drug Use And Health ( Nsduh ), 2002-2017

(PO-4141) Hormonal Contraception Before And After A Breast Cancer Diagnosis

(PO-4154) Development Of Antipsychotic Doses Among Persons With Newly Diagnosed Schizophrenia - Ten Years Of Follow-up

(PO-4190) Sociodemographic And Clinical Predictors Of Prescription Opioid Use In A Longitudinal Community-based Cohort Study Of Middle-aged And Older Adults

(PO-4232) Understanding Real-world Use And Survival With The Use Of Anaplastic Lymphoma Kinase (alk) Inhibitors For Alk-positive Non-small Cell Lung Cancer: A Hong Kong-wide Cohort Study

(PO-4273) Geographical Variation And Prescribing Trajectories Of Opioids In The Scottish Primary Care Setting

(PO-4291) Persistently High Levels Of Opioid Utilization Among Older Patients With Urinary Stone Disease: Findings From The Urologic Diseases In America Project

(PO-4368) Antihypertensive Medicine Use In The Baltic States Between 2008 And 2018

(PO-4405) Prescribing Trends Of Antidepressants And Coprescription With Other Psychotropic Medications For Children And Adolescents In Primary Care In The United Kingdom, 2000-2018

(PO-4431) Trends And Characteristics In Cough Prescription Use In Ambulatory Care Settings In The United States: 2003-2016

(PO-4487) In-hospital Post-operative Analgesic Use In Patients Undergoing Primary Total Hip Or Knee Replacement: A Drug Utilization Study Within The Capital Region Of Denmark

(PO-4510) Trends In Truvada (emtricitabine And Tenofovir) Utilization Among Hiv Positive And Hiv Negative Persons In The U.s. 2011 - 2016.

(PO-4528) Trends In Buprenorphine Prescribing Among Medicare Part D Providers, 2013-2017

(PO-4593) Influencing Factors For Medications In Patients With Stroke In A Nationally Representative Sample Of Older Chinese: Results From Charls

(PO-4631) Nationwide Patterns Of Long-term Ranitidine Use And Its Associated Factors In Korea

(PO-4643) Increasing Tramadol Utilisation Under Strict Regulations For Opioid Prescribing - A Cross-sectional Study In Taiwan

(PO-4680) Trend And Contributing Factors Of Prescribing Antidepressants In Primary Care In England: 2013-2019

(PO-4681) Trends In Nationwide Metamizole Utilization In Turkey

(PO-4683) Prescription Opioids Dispensed In Romania During 2017-2018

(PO-4719) Trends Of Use Of Opioids In The Period 2010 To 2018: Findings From A Real-world Cohort Of 2 Million Patients In Spain

(PO-4721) Use Of Low-dose Aspirin For Primary Prevention From 1998 To 2018: A Nationwide Danish Cohort Study

(PO-4741) Prescription Patterns Of Denosumab In Spain: A Population-based Cohort Study

(PO-4745) Prescribing Trend And Factors Associated With Prescribing Benzodiazepines In Primary Care In England: 2013-2019

(PO-4763) Trends In The Use Of Systemic Anti-inflammatory Biologics In Denmark - A Nationwide Drug Utilization Study

(PO-4782) The Role Of High-deductible Health Plans On The Use Of Lenalidomide

(PO-4814) Prescribing Patterns In Patients With Type 2 Diabetes In Slovenia: A Nationwide Pharmacoepidemiological Study

(PO-4866) Using The Web 2.0 To Inform On Drug Utilisation Worldwide

(PO-4912) Comparing Drug Expenditures In The Scandinavian Capitals

(PO-4991) Comparison Of New Oral Anticoagulants Use In Atrial Fibrillation Patients From Pivotal Clinical Trials Vs. Southern Italian Real-world Setting

(PO-4997) Ambulatory Treatment Of Type 2 Diabetes In The United States, 2013-2019

(PO-5007) Investigation Of Opioid Analgesic Use In Primary Care

(PO-5020) Prevalence And Trend Of Opioid Use After Total Knee Arthroplasty In Electronic Health Records

(PO-5021) Trends And Patient Characteristics In Concurrent Use Of Opioids With High-risk Medications Among Arizona Medicaid Beneficiaries, 2011-2017

(PO-5025) A Time Series Analysis Of Opioid Use In Australian Nursing Homes From 2014 To 2019.

(PO-5036) The Utilization Trends Of Analgesics And Proton Pump Inhibitors In Turkey

(PO-5056) Methylphenidate Adherence And Loss To Follow-up In Adhd Children In A Tertiary Care Psychiatric Hospital

(PO-5087) Opioid Agonist Therapy As Treatment For Opioid Use Disorder: Comparing Duration, Risks And Frequency Of Healthcare Encounters

(PO-5104) Secular Trend And Determinants Of Hydroxyurea Use Among Commercially Insured Adults With Sickle Cell Disease, 2005-2018

(PO-5137) Prevalence, Patterns, And Risk Factors Of Psychotropic Polypharmacy Among Individuals With Depressive Disorder In Mainland China: A Cross-sectional Analysis Based On A National Health Insurance Database In 2015

(PO-5096) Prevalence Of Exposure To High-priority Drug-drug Interactions Among Community-dwelling Non-elderly Adults In Quebec, Canada

(PO-2644) Tailoring Type Ii Diabetes Treatment: Effect Of 5-htt Polymorphism On Hba1c Levels After Metformin Initiation

(PO-4640) Effect Modification By Bmi In Association Of Phospho1 Gene Methylation With The Change In Hdlc Response To Simvastatin

(PO-4703) Impact Of Metabolic Profiles On Drug Safety In Routine Care In Germany - Results From The Empar Study

(PO-2611) The Risk Of Fractures, Acute Myocardial Infarction, Atrial Fibrillation And Ventricular Arrhythmia In Geriatric Patients Exposed To Promethazine.

(PO-2612) Metoprolol Versus Carvedilol In Patients With Heart Failure, Chronic Obstructive Pulmonary Disease, Diabetes Mellitus, And Renal Failure.

(PO-3768) Negative Association Between Dementia And Gout Or Gout Medications Using National Health Insurance Service Claim Database

(PO-3841) Meta-analysis: Association Between Hypoglycemia And Serious Adverse Events In Older Patients Treated With Glucose-lowering Agents

(PO-3842) Time Trends In The Prescription Of Overactive Bladder Agents In The United Kingdom

(PO-3926) Potentially Inappropriate Medication In Older Adults Attended In The Emergency Department (ed) And Their Association With Ed Visits

(PO-4002) Systematic Review And Meta-analysis On The Associations Of Polypharmacy And Potentially Inappropriate Medication With Adverse Outcomes In Older Cancer Patients

(PO-4014) Updated Data On Potentially Inappropriate Medications Use In Older Adults In France: A Population-based Study

(PO-4032) The Epidemiology Of Polypharmacy In A Large Cohort With Linked Health Records Over 5 Years Of Follow-up In Scotland

(PO-4166) Associations Between Patterns Of Antipsychotic Use And Mortality Among Older Adults With Late-life Psychotic Disorders

(PO-4185) The Association Between Polypharmacy And Frailty In Older Adults

(PO-4224) Inflammatory Bowel Disease Medication Use Among Community-dwelling Persons With And Without Alzheimer´S Disease

(PO-4312) Incidence And Predictors Of Potentially Inappropriate Medication Use (pimu) In The Elderly Population

(PO-4516) Opioid Prescribing Among Medicare Part D Providers Before And After The Introduction Of National Prescribing Guidelines In The United States

(PO-4557) Impact Of Polypharmacy On Risk Of Mortality Among Older People Who Received Home Care: A Retrospective Longitudinal Cohort Study

(PO-4718) The Association Between Medication And Alcohol Use And The Incidence Of Frailty Among Older Adults: An International Retrospective Cohort Study

(PO-4735) Discharge Prescribing In Older Adults With Type 2 Diabetes Hospitalised For Diabetes-related Complications

(PO-5043) The Use Of Preventative Treatments (statins, Bisphosphates And Anti-hypertensives) In Older Patients With Complex Health Needs: An Analysis Of Uk Primary Care And Linked Hospital Data

(PO-5113) Predicting Fall Risks In Older Adults With Atrial Fibrillation

(PO-2414) Nonselective Beta-blocker Eyedrops and the Risk of Fall-related Injuries: A Danish Nationwide Active Comparator, New User Propensity Score Matched Cohort Study

(PO-4148) Utilisation Of Oral Anticoagulants For Stroke Prevention In Older People In The Uk

(PO-4607) Incident Antiepileptic Use And Risk Of Hip Fracture Among Persons With Alzheimer's Disease

(PO-2417) Deaths From Prescription Opioids, Heroin And Other Synthetic Opioids In Medicare Beneficiaries, 2012 To 2016

(PO-2457) Drug Use Variability By Community Sampling Place And Setting For Rural Women

(PO-2461) Real-world Outcomes Of Patients With Locally Advanced Or Metastatic Epithelioid Sarcoma

(PO-2476) High Pollen Levels Increase The Likelihood Of Asthma-related Inpatient Admissions And Emergency Department Visits In Children With Asthma: A Matched Case Control Study Using Patient-level Claims And Linked Weather Data

(PO-2478) Clinical Outcomes In The First Year Of Life Among Infants Of Mothers With Preeclampsia Or Gestational Diabetes: An Analysis Of Linked Maternal And Infant Claims

(PO-2515) Using Electronic Data To Validate Acute Pancreatitis Diagnoses

(PO-2589) Scale-up Of Amoxicillin Dispersible Tablet In The Management Of Uncomplicated Childhood Pneumonia In Nigeria: A Cost-benefit Analysis.

(PO-2601) Use Of Sodium Glucose Cotransporter 2 Inhibitors And Risk Of Fracture In Type 2 Diabetes Patients: A Multi-institutional Cohort Study In Taiwan

(PO-2668) Cost Of Illness Studies Using The Clinical Practice Research Datalink: A Review Of Costing Methodologies

(PO-3863) Direct Medical Burden Of Antimicrobial Resistant Healthcare Associated Infections - An Analysis With Propensity Score Matching Method

(PO-3917) Time In Therapeutic Range (ttr) Values Among Incident Warfarin Users And Predictors Of Ttr

(PO-3946) The Prevalence Of Sun Protective Behaviors Across Different Age Groups In The Us Population: Findings From The 2015 Us Health Interview Survey

(PO-4158) Cost-related Nonadherence For Prescription Medications: A Cross-sectional Study In Jordan

(PO-4177) Comparison Of Symptoms, Treatments And Healthcare Resource Utilization In Patients With Multiple Sclerosis By Sex In A Real World Cohort In The United States

(PO-4292) The Practice Of Early Conversion From Intravenous To Oral Antibiotic Therapy In Uncomplicated Urinary And Respiratory Tract Infections: Assessment And Evaluation Of Clinical And Economic Outcomes In Hospitalized Patients

(PO-4313) Pharmaceutical Health Outcomes And Policy Curricula Among Arab Countries: An Evaluation Of 191 Academic Institutions

(PO-4315) Impact Of The Icd-10- Cm Transition On Claims-based Severe Sepsis Events Among U S Medicare Enrollees

(PO-4354) A Bayesian Analysis Of Observational Studies: Theoretical And Practical Considerations

(PO-4358) Association Of Industry Payments To Physicians With Pimavanserin Prescribing And Medicare Expenditures

(PO-4520) Real-world Cost-effectiveness Of Direct Oral Anticoagulants In The Quebec Setting

(PO-4538) Selection Bias Associated With Lab Records In Administrative Claims From The United States

(PO-4591) Statin Use And The Risk Of Prostate Cancer

(PO-4650) Elevated Annual Healthcare Utilization And Direct Medical Costs Associated With Diabetes Mellitus Patients With Osteoporosis In China

(PO-4670) Evaluation Of Cost Of Illness In Patients With Rheumatoid Arthritis In A Tertiary Healthcare Setting

(PO-4715) The Effect Of Depression On Health Care Utilization And Health Expenditure In Patients With Diabetes

(PO-4874) Does Intraarticular Involvement Increase The Risk Of Complications After Fracture Repair Surgery?

(PO-4976) Estimated Costs Of Pivotal Trials For U.s. Food And Drug Administration (fda)-approved Oncology Drugs, 2015-2017

(PO-5027) Deep Joint Infection Comparison Between Simultaneous And Staged Bilateral Total Knee Arthroplasty

(PO-5066) Global Survey On Needs And Resources For Pharmacoepidemiology: Implementation Challenges And Lessons Learned

(PO-5091) Characteristics Of Hospitals Participating In Low-dose Ct Lung Cancer Screening Of Medicare Populations

(PO-0059) The Availability Of Laboratory Data In Real-world Data And Association Of Temporal And Patient Factors

(PO-2315) Use Of Machine Learning Versus Traditional Regression To Predict Multiple Sclerosis-related Inpatient Visits Among Newly Diagnosed Patients

(PO-2323) A Comparison Study Based On Multi-view Latent Dirichlet Allocation

(PO-2462) Concordance Of Race Information Derived From Electronic Health Records And Imputed Using Health Plan Administrative Data

(PO-2643) Comparing The Performance Of Logistic Regression Versus Machine Learning Tree Based Classification Methods In Predicting Rare Outcomes Using Real-world Observational Data

(PO-4088) Validity Of A State-based Death Certificate / Health Plan Linkage To Support Mortality Studies

(PO-4114) Identifying Comorbidity-based Subtypes Of Type 2 Diabetes: An Unsupervised Machine Learning Approach

(PO-4331) Evaluation Of A Novel Enriched Study Approach To Complement Electronic Medical Records (emr)

(PO-4353) Application Of Gradient-boosted Trees To Model The Association Between Anatomical Metrics And Functional Outcomes

(PO-4415) Performance Assessment Of Machine Learning And Logistic Regression In Identifying Risk Factors For Diabetic Ketoacidosis In Adults With Type 1 Diabetes Using Electronic Health Records Data

(PO-4423) Training The Machine: Deployment Of Federated Learning Algorithms For Machine Learning Models Across Electronic Health Record Networks

(PO-4545) Real World Data Utilization In Adverse Drug Reactions (adrs) Information In China

(PO-4597) Building An Active Drug Safety Surveillance System In Taiwan: An Adaptation Of The U.s. Sentinel System

(PO-4623) Approaches To Evaluate The Interchangeability Of Laboratory Test Results In Real World Data To Derive Prognostic Scores

(PO-4740) Challenges In Using Electronic Medical Records Datasets To Describe Patients With Porto-pulmonary Hypertension

(PO-4884) Explaining The Inexplicable: Irregularities In Electronic Health Record Derived Data

(PO-4920) Identifying Predictors Of A Composite Cardiovascular Outcome Among Diabetes Patients Using Machine Learning

(PO-4988) Machine Learning Applications Using Real-world Data: A Literature Review

(PO-5004) Agreement Between Icd Mortality Codes And Drug Mentions For Opioids In The Drug-involved Mortality Database (2010-2017)

(PO-5064) Continuity And Completeness Of Electronic Health Records: Findings From Three Delivery Systems In Taiwan

(PO-5077) Challenges And Opportunities To Use Secondary Data In Country Level For Promoting Evidence-informed Policy And Management Decisions In Healthcare: Case Study In Chile

(PO-5122) The Disproportionate Importance Of Data Quality And Feature Engineering: Demonstrations With Machine Learning Examples In A Surgical Icu Setting.

(PO-5159) Data Transparency For Building A Stronger Healthcare Ecosystem: A Case Study From Argentina Health System Administrative Databases

(PO-2578) Incidence Of Ocular Adverse Events Associated With Mometasone Implants Among Patients With Nasal Polyposis

(PO-3693) Long-term Survival And Healthcare Utilization Following Deep Brain Stimulation For Parkinson's Disease In Ontario, Canada

(PO-3817) Risk Of Mortality Up To 90 Days Following Uncemented Vs Cemented Total Hip Arthroplasty For Primary Osteoarthritis. A Cohort Study Based On The Nordic Arthroplasty Register Association Data

(PO-3913) Real-world Use Of Oscillating Positive Expiratory Pressure Devices For Chronic Obstructive Pulmonary Disease Or Chronic Bronchitis: A Retrospective Study Of Hospital Claims Linked To Medical And Prescription Claims

(PO-3915) Are Indicators Of Difficult Insertion Among Women With Intrauterine Devices Associated With Uterine Perforation And Expulsion?

(PO-4083) Risk Of Heart Failure In Patients Undergoing Arthroplasties Of The Hip

(PO-4338) Comparison Of Data Collected Via Cardiac Device Registry Versus Electronic Health Records

(PO-4385) Characterizing Medical Device Exposure In Observational Studies: Role Of The Unique Device Identifier (udi)

(PO-4679) Incidence And Risk Factors Of Proximal Junction Failure After Multi-level Spinal Fusion In An Integrated Network Delivery Care Setting

(PO-4732) Risk Factors For Aseptic Loosening After Primary Total Knee Arthroplasty With Cemented Knee Implants

(PO-4743) Heterogeneity Of Patients Treated With Multi-planar Software-assisted External Fixation Systems - Analyses Of Operative Complications

(PO-4755) Assessment Of The Risk And Economic Burden Of Surgical Site Infection Following Colorectal Surgery Using A Us Longitudinal Database: Is There A Role For Innovative Antimicrobial Wound Closure Technology To Reduce The Risk Of Infection?

(PO-4764) Evaluation Of The Association Between 30-day Post-operative Infection Types And Change In Operation Room Time Among Patients Who Underwent Spinal Fusion Procedures

(PO-4770) Evaluation Of The Association Between 30-day Post-operative Infection And Change In Operation Room Time By Spinal Anatomy

(PO-4898) Changes In Healthcare Use And Cost Associated With Catheter Ablation Among Patients With Paroxysmal And Persistent Atrial Fibrillation

(PO-4903) A Machine Learning Approach For Sentiment Analysis Of Breast Implant Recipients Using Social Media Data

(PO-4926) Long-term Healthcare Use And Cost Comparison Pre-and-post Ablation Treatment Among Patients With Heart Failure And Atrial Fibrillation

(PO-4981) A Methodology To Characterize Breast Implant Illness Using Social Media

(PO-4984) Evaluation Of Two Severity Scores And Three Comorbidity Measures In An Administrative Claims Database To Predict Outcomes After Treatment With Intramedullary Nailing In Femur Fractures

(PO-4993) Discriminative Ability Of Two Severity Scores And Three Comorbidity Measures In An Administrative Claims Database To Predict Outcomes After Treatment With Intramedullary Nailing In Tibial Fractures

(PO-5011) Comparison Of Discriminative Ability Of Two Severity Scores And Three Comorbidity Measures In An Administrative Claims Database To Predict Outcomes After Treatment With Intramedullary Nailing In Humerus Fractures

(PO-5022) Reoperations And Risk Factors After Intramedullary Nail Fixation Of Tibial Fractures

(PO-5039) New Injury Severity Score: Does It Independently Predict The Treatment With Intramedullary Nailing In Tibial Fractures?

(PO-5052) Is A Superficial Infection An Independent Predictor For A Later Deep Incisional Infection In Total Knee Arthroplasty?

(PO-5065) Overall Cancer Risk From Exposure To Cobalt Alloys In Orthopedic Implants Or Cobalt In Occupational Settings: A Systematic Review And Meta-analysis Of Published Epidemiologic Studies

(PO-5067) Medical Devices-induced Harm In Peruvian Patients

(PO-5103) Using Social Media To Characterize Adverse Events: A Case Study Of Breast Implant Illness

(PO-5130) Comorbidities And Complications Associated With Hernia Repair Using Surgical Mesh In The United States

(PO-4471) Prevalence Of Outcomes In Pregnancy Registries Versus General Population

(PO-4476) Sample Size Calculations For Pregnancy Registries: Improving Accuracy

(PO-4625) Dispensing Patterns Among Pregnant Women Of Eight Risky Drug Classes During Pregnancy: A French Nationwide Population-based Study

(PO-4998) Utilization Of Iv Iron Among Pregnant Women With Live Births Or Stillbirths In The Sentinel Distributed Database

(PO-2448) Applying Sufficient-cause Principle To Estimate Risks Of Adverse Events In The General Indicated Patient Population Should A New Drug Is Used

(PO-4109) Replicating The Findings Of A Medicare Study On Stroke, And Bleeding Risk In Patients Using Noacs For Atrial Fibrillation In The Sentinel System

(PO-4195) A Marginal Structural Model To Evaluate The Association Between Statins And The Risk Of Developing Hepatocellular Carcinoma In Patients With Diabetes

(PO-4708) Simulation Of Pharmacological Treatments For Metabolic Disorders

(PO-4738) Combining Primary Care Electronic Health Record Data From Multiple Sources: A Systematic Review Of Observational Studies

(PO-4856) Evidence Of Distinct Censoring Dynamics Across Treatment Groups And Impact On Censoring Weight Model Specification: The Example Of Anticoagulation In Atrial Fibrillation.

(PO-5005) Development And Validation Of A Prediction Model For 1-year Risk Of Thromboembolism In Hemodialysis Patients With Atrial Fibrillation

(PO-4107) Quantitative Bias Analysis For External Comparator Studies

(PO-2624) The Impact Of Immortal Time Bias And The Adjustment Using Modified Kaplan-meier Method And Time-dependent Cox Proportional Hazard Model: A Case Study

(PO-3904) A Neural-network Driven Longitudinal Propensity Score For Evaluation Of Drug Treatment Effects

(PO-3953) Assessing Techniques For Quantifying The Impact Of Bias Due To An Unmeasured Confounder

(PO-4604) Mapping Warfarin Exposure In The Clinical Practice Research Datalink (cprd)

(PO-5013) Discriminative Ability Of New Injury Severity Score To Predict Outcomes After Fracture Repair Surgery

(PO-0076) Incidence Rates Of Acute Exacerbations Of Copd In Us Claims Data Using Icd-9 And Icd-10

(PO-2411) The Positive Predictive Value Of Hip Fracture Diagnoses And Surgical Procedure Codes In The Danish Multidisciplinary Hip Fracture Registry And The Danish National Patient Registry

(PO-2618) Assessment Of A Claims-based Osteonecrosis Of The Jaw Algorithm In The United States

(PO-2629) Validation Of A Us Health Insurance Claims-based Algorithm To Identify Acute Exacerbations Of Chronic Obstructive Pulmonary Disease

(PO-2637) Intentional Self-harm Classification In Medicare: An Interrupted Time Series Analysis Comparing Icd-9 Definitions To Corresponding Icd-10 Definitions

(PO-3821) Multimorbidity Case Definition And Lookback Window: Impact On Prevalence And Associated Health Outcomes In Population Health Administrative Databases

(PO-3874) Validation Of An Algorithm Identifying Relapses In Multiple Sclerosis Using The French Nationwide Claims Database

(PO-4244) Translation, Cross-cultural Adaptation, And Psychometric Properties Of The Danish Version Of The Revised Patients’ Attitudes Towards Deprescribing Questionnaire

(PO-4387) The Validity Of Diagnostic Algorithms To Identify Asthma Patients In Healthcare Administrative Databases: A Systematic Review

(PO-4404) Validation Of Venous Thromboembolism Diagnoses In Patients Receiving Rivaroxaban Or Warfarin In The Health Improvement Network Database Of Primary Care Electronic Health Records In The United Kingdom

(PO-4554) Lookback Period Definition In Electronic Medical Record Data

(PO-4579) Validation Study Of Medication Adherence Based On Claims Data In Japan

(PO-4605) Registration Of Pharmacological Treatment Registered In The Danish Hip And Knee Arthroplasty Registries: A Validation Study Within The Capital Region Of Denmark

(PO-4621) Identification And Validation Of Major Bleeding In A Primary Care Database In Spain

(PO-4762) Are Diabetes And Glucose-lowering Drugs Equivalently Reco(r)ded In Cprd Gold And Aurum?

(PO-4788) Reco(r)ding Of Lifestyle Variables In Cprd Aurum Compared With Gold

(PO-4809) Is Chonic Obstructive Pulmonary Disease Reco(r)ded Similarly In Cprd Gold And Aurum?

(PO-4810) An Application Of Natural Language Processing To Validation Of Melanoma And Non Melanoma Skin Cancers In A Spanish Electronic Healthcare Database

(PO-4867) Developing A Structured Process To Identify Fit For Purpose Data Framework

(PO-4886) Validation Of Diagnosis Code-based Algorithms To Identify Metastatic Renal Cell Carcinoma Patients In Medicare Claims Data