An in-depth assessment of a diagnosis-based risk adjustment model based on national health insurance claims: the application of the Johns Hopkins Adjusted Clinical Group case-mix s...

por Chang, Hsien-Yen, Weiner, Jonathan P
Publicado 2010

Comparison of alternative risk adjustment measures for predictive modeling: high risk patient case finding using Taiwan's National Health Insurance claims

por Chang, Hsien-Yen, Lee, Wui-Chiang, Weiner, Jonathan P
Publicado 2010

Risk of Gastrointestinal Bleeding Among Dabigatran Users – A Self Controlled Case Series Analysis

por Tang, Wenze, Chang, Hsien-Yen, Zhou, Meijia, Singh, Sonal
Publicado 2017

Systemic overuse of health care in a commercially insured US population, 2010–2015

por Oakes, Allison H., Chang, Hsien-Yen, Segal, Jodi B.
Publicado 2019

Assessing the Added Value of Vital Signs Extracted from Electronic Health Records in Healthcare Risk Adjustment Models

por Kitchen, Christopher, Chang, Hsien-Yen, Weiner, Jonathan P, Kharrazi, Hadi
Publicado 2022

The Value of Continuity between Primary Care and Surgical Care in Colon Cancer

por Hussain, Tanvir, Chang, Hsien-Yen, Luu, Ngoc-Phuong, Pollack, Craig Evan
Publicado 2016

Assessing the Population-Level Correlation of Medication Regimen Complexity and Adherence Indices Using Electronic Health Records and Insurance Claims

por Ma, Xiaomeng, Jung, Changmi, Chang, Hsien-Yen, Richards, Thomas M., Kharrazi, Hadi
Publicado 2020

Risk of gastrointestinal bleeding associated with oral anticoagulants: population based retrospective cohort study

por Chang, Hsien-Yen, Zhou, Meijia, Tang, Wenze, Alexander, G Caleb, Singh, Sonal
Publicado 2015

Relationship between Early Physician Follow-Up and 30-Day Readmission after Acute Myocardial Infarction and Heart Failure

por Tung, Yu-Chi, Chang, Guann-Ming, Chang, Hsien-Yen, Yu, Tsung-Hsien
Publicado 2017

Changes in Buprenorphine-Naloxone and Opioid Pain Reliever Prescriptions After the Affordable Care Act Medicaid Expansion

por Saloner, Brendan, Levin, Jonathan, Chang, Hsien-Yen, Jones, Christopher, Alexander, G. Caleb
Publicado 2018

Assessing the Impact of Neighborhood Socioeconomic Characteristics on COVID-19 Prevalence Across Seven States in the United States

por Hatef, Elham, Chang, Hsien-Yen, Kitchen, Christopher, Weiner, Jonathan P., Kharrazi, Hadi
Publicado 2020

Assessing the association between area deprivation index on COVID-19 prevalence: a contrast between rural and urban U.S. jurisdictions

por Kitchen, Christopher, Hatef, Elham, Chang, Hsien Yen, Weiner, Jonathan P, Kharrazi, Hadi
Publicado 2021

Adherence to a Novel Oral Anticoagulant Among Patients with Atrial Fibrillation

por Zhou, Meijia, Chang, Hsien-Yen, Segal, Jodi B., Alexander, G. Caleb, Singh, Sonal
Publicado 2015

Healthcare costs and utilization associated with high-risk prescription opioid use: a retrospective cohort study

por Chang, Hsien-Yen, Kharrazi, Hadi, Bodycombe, Dave, Weiner, Jonathan P., Alexander, G. Caleb
Publicado 2018

Early relaxation of community mitigation policies and risk of COVID-19 resurgence in the United States

por Hatef, Elham, Kitchen, Christopher, Chang, Hsien-Yen, Kharrazi, Hadi, Tang, Wenze, Weiner, Jonathan P.
Publicado 2021

Differential impact of mitigation policies and socioeconomic status on COVID-19 prevalence and social distancing in the United States

por Chang, Hsien-Yen, Tang, Wenze, Hatef, Elham, Kitchen, Christopher, Weiner, Jonathan P., Kharrazi, Hadi
Publicado 2021

29. Use of Buprenorphine for Opioid Use Disorder among US Adolescents and Young Adults During the COVID-19 Pandemic

por Alinsky, Rachel, Prichett, Laura, Chang, Hsien-Yen, Alexander, G. Caleb, Stein, Bradley, Saloner, Brendan
Publicado 2022

Exploring the use of machine learning for risk adjustment: A comparison of standard and penalized linear regression models in predicting health care costs in older adults

por Kan, Hong J., Kharrazi, Hadi, Chang, Hsien-Yen, Bodycombe, Dave, Lemke, Klaus, Weiner, Jonathan P.
Publicado 2019

Development of measurable criteria to identify and prioritize patients for inclusion in comprehensive medication management programs within primary care settings

por Bishop, Martin A, Chang, Hsien-Yen, Kitchen, Christopher, Weiner, Jonathan P, Kharrazi, Hadi, Shermock, Kenneth M
Publicado 2021

Treatment of Opioid Use Disorder With Buprenorphine Among US Adolescents and Young Adults During the Early COVID-19 Pandemic

por Alinsky, Rachel H., Prichett, Laura, Chang, Hsien-Yen, Alexander, G. Caleb, Stein, Bradley D., Saloner, Brendan
Publicado 2022