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Hsien-Yen Chang
Hsien-Yen Chang
Associate Scientist, Johns Hopkins Bloomberg School of Public Health
Verified email at jhsph.edu - Homepage
Title
Cited by
Cited by
Year
Glucagonlike peptide 1–based therapies and risk of hospitalization for acute pancreatitis in type 2 diabetes mellitus: a population-based matched case-control study
S Singh, HY Chang, TM Richards, JP Weiner, JM Clark, JB Segal
JAMA internal medicine 173 (7), 534-539, 2013
4792013
Ambulatory diagnosis and treatment of non-malignant pain in the United States, 2000–2010
M Daubresse, HY Chang, Y Yu, S Viswanathan, ND Shah, RS Stafford, ...
Medical care 51 (10), 2013
3592013
Effect of Florida’s Prescription Drug Monitoring Program and Pill Mill Laws on Opioid Prescribing and Use
L Rutkow, HY Chang, M Daubresse, DW Webster, EA Stuart, ...
JAMA Internal Medicine, 2015
2662015
Validating the adapted Diabetes Complications Severity Index in claims data.
HY Chang, JP Weiner, TM Richards, SN Bleich, JB Segal
The American journal of managed care 18 (11), 721-726, 2012
2442012
Prevalence and treatment of pain in EDs in the United States, 2000 to 2010
HY Chang, M Daubresse, SP Kruszewski, GC Alexander
The American journal of emergency medicine 32 (5), 421-431, 2014
1842014
Risk of gastrointestinal bleeding associated with oral anticoagulants: population based retrospective cohort study
HY Chang, M Zhou, W Tang, GC Alexander, S Singh
bmj 350, 2015
1672015
Impact of bariatric surgery on health care costs of obese persons: a 6-year follow-up of surgical and comparison cohorts using health plan data
JP Weiner, SM Goodwin, HY Chang, SD Bolen, TM Richards, RA Johns, ...
JAMA surgery 148 (6), 555-561, 2013
1422013
Emergency Department Visits by Adults for Psychiatric Medication Adverse Events.
LM Hampton, M Daubresse, HY Chang, GC Alexander, DS Budnitz
JAMA Psychiatry 71 (9), 1006-14, 2014
1412014
Utilization of primary and obstetric care after medically complicated pregnancies: an analysis of medical claims data
WL Bennett, HY Chang, DM Levine, L Wang, D Neale, EF Werner, ...
Journal of General Internal Medicine 29 (4), 636-645, 2014
1212014
Development of a claims-based frailty indicator anchored to a well-established frailty phenotype
JB Segal, HY Chang, Y Du, J Walston, M Carlson, R Varadhan
Medical care 55 (7), 716, 2017
1192017
Impact of prescription drug monitoring programs and pill mill laws on high-risk opioid prescribers: a comparative interrupted time series analysis
HY Chang, T Lyapustina, L Rutkow, M Daubresse, M Richey, M Faul, ...
Drug and alcohol dependence 165, 1-8, 2016
1122016
Screening and diagnosis of micronutrient deficiencies before and after bariatric surgery
KA Gudzune, MM Huizinga, HY Chang, V Asamoah, M Gadgil, JM Clark
Obesity surgery 23 (10), 1581-1589, 2013
1062013
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
1042018
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
902018
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
792009
Effect of a “pill mill” law on opioid prescribing and utilization: the case of Texas
T Lyapustina, L Rutkow, HY Chang, M Daubresse, AF Ramji, M Faul, ...
Drug and alcohol dependence 159, 190-197, 2016
782016
Relationship between early physician follow-up and 30-day readmission after acute myocardial infarction and heart failure
YC Tung, GM Chang, HY Chang, TH Yu
PLoS One 12 (1), e0170061, 2017
662017
Healthcare costs and utilization associated with high-risk prescription opioid use: a retrospective cohort study
HY Chang, H Kharrazi, D Bodycombe, JP Weiner, GC Alexander
BMC Medicine 16 (1), 69, 2018
622018
Comparing population-based risk-stratification model performance using demographic, diagnosis and medication data extracted from outpatient electronic health records versus …
H Kharrazi, W Chi, HY Chang, TM Richards, JM Gallagher, SM Knudson, ...
Medical Care 55 (8), 789-796, 2017
602017
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), 1-13, 2010
582010
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