| A predictive risk model for nonfatal opioid overdose in a statewide population of buprenorphine patients HY Chang, N Krawczyk, KE Schneider, L Ferris, M Eisenberg, ... Drug and alcohol dependence 201, 127-133, 2019 | 24 | 2019 |
| Adherence to a novel oral anticoagulant among patients with atrial fibrillation M Zhou, HY Chang, JB Segal, GC Alexander, S Singh Journal of managed care & specialty pharmacy 21 (11), 1054-1062, 2015 | 54 | 2015 |
| Ambulatory diagnosis and treatment of nonmalignant pain in the United States, 2000–2010 M Daubresse, HY Chang, Y Yu, S Viswanathan, ND Shah, RS Stafford, ... Medical care 51 (10), 870-878, 2013 | 430 | 2013 |
| Ambulatory specialist use by nonhospitalized patients in US health plans: correlates and consequences B Starfield, HY Chang, KW Lemke, JP Weiner The Journal of ambulatory care management 32 (3), 216-225, 2009 | 87 | 2009 |
| 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 … HY Chang, JP Weiner BMC medicine 8, 1-13, 2010 | 65 | 2010 |
| An index for measuring overuse of health care resources with Medicare claims JB Segal, N Nassery, HY Chang, E Chang, K Chan, JFP Bridges Medical care 53 (3), 230-236, 2015 | 47 | 2015 |
| Anti‐diabetic therapies and the risk of acute pancreatitis: a nationwide retrospective cohort study from Taiwan HY Chang, CF Hsieh, S Singh, W Tang, YT Chiang, WF Huang pharmacoepidemiology and drug safety 24 (6), 567-575, 2015 | 18 | 2015 |
| Assessing the added value of blood pressure information derived from electronic health records in predicting health care cost and utilization H Kharrazi, HY Chang, JP Weiner, KA Gudzune Population health management 25 (3), 323-334, 2022 | 1 | 2022 |
| Assessing the Added Value of Vital Signs Extracted from Electronic Health Records in Healthcare Risk Adjustment Models C Kitchen, HY Chang, JP Weiner, H Kharrazi Risk Management and Healthcare Policy, 1671-1682, 2022 | 1 | 2022 |
| Assessing the association between area deprivation index on COVID-19 prevalence: a contrast between rural and urban US jurisdictions C Kitchen, E Hatef, HY Chang, JP Weiner, H Kharrazi AIMS Public Health 8 (3), 519, 2021 | 19 | 2021 |
| Assessing the impact of body mass index information on the performance of risk adjustment models in predicting health care costs and utilization H Kharrazi, HY Chang, SE Heins, JP Weiner, KA Gudzune Medical care 56 (12), 1042-1050, 2018 | 27 | 2018 |
| Assessing the impact of neighborhood socioeconomic characteristics on COVID-19 prevalence across seven states in the United States E Hatef, HY Chang, C Kitchen, JP Weiner, H Kharrazi Frontiers in public health 8, 571808, 2020 | 95 | 2020 |
| Assessing the population-level correlation of medication regimen complexity and adherence indices using electronic health records and insurance claims X Ma, C Jung, HY Chang, TM Richards, H Kharrazi Journal of Managed Care & Specialty Pharmacy 26 (7), 860-871, 2020 | 10 | 2020 |
| Assessing the value of unsupervised clustering in predicting persistent high health care utilizers: Retrospective analysis of insurance claims data R Ramachandran, MJ McShea, SN Howson, HS Burkom, HY Chang, ... JMIR Medical Informatics 9 (11), e31442, 2021 | 2 | 2021 |
| Association between sodium-glucose cotransporter 2 inhibitors and lower extremity amputation among patients with type 2 diabetes HY Chang, S Singh, O Mansour, S Baksh, GC Alexander JAMA Internal Medicine, 2018 | 141 | 2018 |
| Association of antidiabetic therapies with lower extremity amputation, mortality and healthcare cost from a nationwide retrospective cohort study in Taiwan HY Chang, YY Chou, W Tang, GM Chang, CF Hsieh, S Singh, YC Tung Scientific reports 11 (1), 7000, 2021 | 10 | 2021 |
| Association of Hypocalcemia and Magnesium Disorders With Thyroidectomy in Commercially Insured Patients RH Liu, CR Razavi, HY Chang, RP Tufano, DW Eisele, CG Gourin, ... JAMA Otolaryngology–Head & Neck Surgery, 2020 | 24 | 2020 |
| Association of transoral robotic surgery with short-term and long-term outcomes and costs of care in oropharyngeal cancer surgery K Motz, HY Chang, H Quon, J Richmon, DW Eisele, CG Gourin JAMA Otolaryngology–Head & Neck Surgery 143 (6), 580-588, 2017 | 48 | 2017 |
| Change in claims-based diabetes medications is a diabetes improvement indicator. HY Chang, TM Richards, JM Clark, JP Weiner, JB Segal The American Journal of Managed Care 19 (7), 572-578, 2013 | 2 | 2013 |
| Changes in buprenorphine-naloxone and opioid pain reliever prescriptions after the Affordable Care Act Medicaid expansion B Saloner, J Levin, HY Chang, C Jones, GC Alexander JAMA network open 1 (4), e181588-e181588, 2018 | 122 | 2018 |
Jonathan P. WeinerJohns Hopkins UniversityVerified email at jhsph.edu
