Disease Epidemiology/Clinical Course

(145) Identification of Gastrointestinal Perforations in Patients with Inflammatory Bowel Diseases: Challenges and Opportunities in Administrative Claims Data

(146) Considerations in estimating complete prevalence of cancers using Surveillance, Epidemiology, and End Results (SEER) databases using marginal zone lymphoma (MZL) and acute myeloid leukemia (AML) as case examples

(147) Trends in severe COPD exacerbations and mortality following the introduction of ultra-long-acting bronchodilators: an interrupted time-series study between 2007 and 2018 in Quebec, Canada

(148) Understanding the journey and complications in patients with type 2 diabetes from the US and the UK: an OMOP-based data network analysis

(149) Type 2 Diabetes, the Epidemic: Trends in Incidence and Prevalence, 2004-2020

(150) To Link or Not to Link: Insights from comparison of CPRD Aurum and CPRD GOLD with linked Hospital Episode Statistics (HES) APC, HES Outpatient, and Cancer Registry data

(151) Development and validation of a risk prediction model for estimating the disease progression in patients with NAFLD

(152) Clinically Relevant Real-World Predictors of Hospitalization in Patients with Major Depressive Disorder

(153) Evaluating uptake of lung cancer screening in the United States (US) from 2017-2021

(154) Epidemiology of Wilson Disease in France: a Nationwide Claims-based Study

(155) Replicating a US-claims cardiovascular use case in Japanese databases: opportunities and challenges

(156) Incidence and prevalence of common cancers in the United Kingdom from 2000-2019: a population-based cohort study

(157) Prevalence and characteristics of patients with advanced/metastatic NSCLC with HER2 mutations

(158) Medication Treatment for Depression and Reduced Productivity Among Adults with Major Depressive Disorder in the US

(159) Use of US Health Insurance Claims Data to Determine Cause of Death

(160) Trajectories of Pharmacological Therapies for Treatment-Resistant Depression: A Large Longitudinal Study based on Commercial Claims Data Linked to Electronic Medical Records

(161) Cannabis Use Disorder Symptom Profiles among Individuals Reporting Past-year Cannabis Use in the United States

(162) Estimation of global age-specific prevalence of essential tremor by literature review of population-based studies

(163) Type 2 Diabetes in France and the UK: Assessing Prevalence, Patient Management Practices, and Clinical Outcomes using Two Large Databases

(164) The Risk of Cardiovascular Events in Patients with Resistant Hypertension

(165) Incidence of adrenal insufficiency in patients with solid malignancies treated with immune checkpoint inhibitors

(166) Real-world Treatment Patterns in Recurrent or Advanced Endometrial Cancer Patients on First-line Systemic Therapy in the United States

(167) Heart failure burden in patients with incident CKD in the US: a multi-database FOUNTAIN analysis

(168) Improving Incident Hypertension Identification Using Real World Data

(169) Treatment with antidiabetics in patients with T2D and moderate to severe CKD: a multi-database FOUNTAIN analysis

(170) The Clinical Presentation of and Mortality in Stroke Patients Using Glucocorticoids

(171) Factors affecting readmission in patients with surgical site infection: A graphical and prediction model-based approach

(172) Lifestyle factors and risk of prostate cancer in men with benign prostatic hyperplasia: A cohort study from UK Biobank

(173) Treatment-resistant depression and risk of autoimmune diseases: evidence from a nested case-control study

(174) Factors associated with diabetic cataract:a population-based nested case-control study in korea

(175) Prevalence of Risk Categories of Chronic Kidney Disease with and without Type 2 Diabetes

(176) Long-term metabolic effect of common drugs used for chronic disease. A Mexican cohort study

(178) Characteristics of Patients with Resistant Hypertension and Non-resistant Hypertension Identified Using Real-world Data

(179) Assessment of the Use of Real-World Data to Support a Study in Patients with Advanced Cancer and Cachexia

(180) Utilizing Real World Data from a National Database of Living Donor Kidney Transplants to identify Targeted Subgroups for Planned Intervention Trials to prolong graft survival

(181) Annual Trends in the Prevalence of HIV-Lipodystrophy and the use of Stavudine and Zidovudine Among Patients with HIV in the United States (US)

(182) Dynamic Change in HBsAg in Chronic Hepatitis B Patients Receiving Nucleos(t)ide Analogues in China

(183) Assessment of the Disease Pattern and Drug Utilization among the Neuro ICU Patients

(184) Using linkage between routinely and prospectively collected data to improve disease definitions

(185) Exploring the heterogeneity of results in multi-database studies: an example using the EXACOS-CV programme

(186) FOUNTAIN: a modular research platform for Integrated Real-World Evidence Generation

(187) Effect of Metformin on the Risk of Depression: A Systematic Review and Meta-Regression of Observational Studies

(188) Risk factor of death after the first suicidal behavior in patients with depressive disorder

(189) Bariatric surgery and all-cause mortality: a methodological review of studies using a non-surgical comparator

(190) Quantitative Bias Analysis Methods for Summary Level Epidemiologic Data: A Systematic Review

(191) Using real-world general practitioner data to study the diagnosis and management of dementia: rationale and design

(192) Suspected Falsified Pill Involvement in U.S. Poison Centers Abuse Cases 2019-2022

(193) Use of a Clustering Algorithm for Treatment Sequences (TAK®) as a Pre-processing Step to Explanatory and Predictive Models

(194) Impact of minimum enrollment period requirements on disease prevalence estimates derived from claims data

(195) Curation of a research-ready evidence hub: A development framework for robust, fit-for-purpose data

(196) Risk of Psychotropic Treatment Change after Cancer Treatment Initiation Among Cancer Survivors with Mental Health Comorbidity

(198) Factors associated with Type2 Diabetes Mellitus development based on Korean National Health Insurance Sharing Service data

(199) Knowledge, attitudes and practices towards prevention of hepatitis B infection among students of Gulu University, Uganda

(200) Assessment of Potential Risk Factors and Biochemical Predictors for the Interstitial Lung Disease in Patients with Rheumatoid Arthritis

(201) Initiation of psychotropic medications after hospital discharge in survivors of critical illness, a retrospective cohort study (2012-2019)

(202) Mapping of ICD-9 codes to ICD-10 for commonly assessed comorbidities in claims database studies

(203) Low-dose aspirin prescriptions and risk of breast cancer recurrence: a Danish nationwide cohort study with up to 23 years of follow-up

(204) Long-term Clinical Outcomes in Patients with IgA Nephropathy: Retrospective Cohort Study using a US Electronic Medical Database