Hsien-Yen Chang

Hsien-Yen Chang

Introduction

Publications

58Publications

1724Reads

29Profile Views

424PubMed Central Citations

Chronic Disease Medication Adherence After Initiation of Buprenorphine for Opioid Use Disorder.

Med Care 2019 Sep;57(9):667-672

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000001165DOI Listing
September 2019
3.232 Impact Factor

A predictive risk model for nonfatal opioid overdose in a statewide population of buprenorphine patients.

Drug Alcohol Depend 2019 Aug 7;201:127-133. Epub 2019 Jun 7.

Johns Hopkins Bloomberg School of Public Health, Department of Health Policy and Management, Baltimore, MD, USA. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.drugalcdep.2019.04.016DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6713520PMC
August 2019
9 Reads
3.423 Impact Factor

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

BMC Health Serv Res 2019 May 2;19(1):280. Epub 2019 May 2.

Department of Health Policy and Management, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1186/s12913-019-4079-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6498548PMC
May 2019
1.659 Impact Factor

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.

PLoS One 2019 6;14(3):e0213258. Epub 2019 Mar 6.

Center for Population Health IT, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America.

View Article

Download full-text PDF

Source
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0213258PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6402678PMC
March 2019
6 Reads
3.234 Impact Factor

Using trajectory models to assess the effect of hydrocodone upscheduling among chronic hydrocodone users.

Pharmacoepidemiol Drug Saf 2019 Jan 5;28(1):70-79. Epub 2018 Sep 5.

Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://doi.wiley.com/10.1002/pds.4639
Publisher Site
http://dx.doi.org/10.1002/pds.4639DOI Listing
January 2019
33 Reads
2.940 Impact Factor

Assessing the Impact of Body Mass Index Information on the Performance of Risk Adjustment Models in Predicting Health Care Costs and Utilization.

Med Care 2018 12;56(12):1042-1050

Department of Medicine, Division of General Internal Medicine, Johns Hopkins University School of Medicine.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000001001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6231962PMC
December 2018
27 Reads
3.232 Impact Factor

Association Between Sodium-Glucose Cotransporter 2 Inhibitors and Lower Extremity Amputation Among Patients With Type 2 Diabetes.

JAMA Intern Med 2018 09;178(9):1190-1198

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamainternmed.2018.3034DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6142968PMC
September 2018
20 Reads
1 Citation

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

JAMA Netw Open 2018 08 3;1(4):e181588. Epub 2018 Aug 3.

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamanetworkopen.2018.1588DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6324520PMC
August 2018
4 Reads

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

BMC Med 2018 05 16;16(1):69. Epub 2018 May 16.

Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1186/s12916-018-1058-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5954462PMC
May 2018
10 Reads
7.250 Impact Factor

Relationship between high-risk patients receiving prescription opioids and high-volume opioid prescribers.

Addiction 2018 04 29;113(4):677-686. Epub 2017 Nov 29.

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/add.14068DOI Listing
April 2018
7 Reads
2 Citations
4.740 Impact Factor

Defining and Assessing Geriatric Risk Factors and Associated Health Care Utilization Among Older Adults Using Claims and Electronic Health Records.

Med Care 2018 03;56(3):233-239

Department of Health Policy and Management, Center for Population Health IT, Johns Hopkins Bloomberg School of Public Health.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000000865DOI Listing
March 2018
19 Reads
2 Citations
3.232 Impact Factor

Impact of bundled payments on hip fracture outcomes: a nationwide population-based study.

Int J Qual Health Care 2018 Feb;30(1):23-31

Department of Family Medicine, Cardinal Tien Hospital, New Taipei City, Taiwan.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1093/intqhc/mzx158DOI Listing
February 2018
1.584 Impact Factor

Effect of Direct-to-Consumer Advertising on Statin Use in the United States.

Med Care 2017 08;55(8):759-764

*Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health †Center for Drug Safety and Effectiveness, Johns Hopkins University ‡Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD §Department of Pharmacy Systems, Outcomes, and Policy, College of Pharmacy ∥Center for Pharmacoepidemiology and Pharmacoeconomic Research ¶Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, IL #Department of Medicine, Division of General Internal Medicine, Johns Hopkins Medicine, Baltimore, MD.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000000752DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5642991PMC
August 2017
64 Reads
3.232 Impact Factor

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

PLoS One 2017 27;12(1):e0170061. Epub 2017 Jan 27.

Department of Health Care Management, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan.

View Article

Download full-text PDF

Source
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0170061PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5271349PMC
August 2017
52 Reads
1 Citation
3.234 Impact Factor

Comparing Population-based Risk-stratification Model Performance Using Demographic, Diagnosis and Medication Data Extracted From Outpatient Electronic Health Records Versus Administrative Claims.

Med Care 2017 08;55(8):789-796

*Department of Health Policy and Management, Johns Hopkins School of Public Health, Center for Population Health Information Technology, Baltimore, MD †HealthPartners, Health Informatics Division, Bloomington, MN.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000000754DOI Listing
August 2017
52 Reads
6 Citations
3.232 Impact Factor

Development of a Claims-based Frailty Indicator Anchored to a Well-established Frailty Phenotype.

Med Care 2017 07;55(7):716-722

*Department of Medicine, Johns Hopkins University School of Medicine Departments of †Health Policy and Management ‡Biostatistics §Mental Health, Johns Hopkins Bloomberg School of Public Health ∥Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000000729DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5471130PMC
July 2017
14 Reads
8 Citations
3.232 Impact Factor

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

PLoS One 2016 24;11(5):e0155789. Epub 2016 May 24.

Department of Health Policy & Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America.

View Article

Download full-text PDF

Source
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0155789PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4878733PMC
July 2017
44 Reads
1 Citation
3.234 Impact Factor

Association of Transoral Robotic Surgery With Short-term and Long-term Outcomes and Costs of Care in Oropharyngeal Cancer Surgery.

JAMA Otolaryngol Head Neck Surg 2017 06;143(6):580-588

Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamaoto.2016.4634DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5824232PMC
June 2017
19 Reads
2 Citations

Patient perspectives of care and process and outcome quality measures for heart failure admissions in US hospitals: how are they related in the era of public reporting?

Int J Qual Health Care 2016 Sep 17;28(4):522-8. Epub 2016 Jun 17.

Press Ganey, 404 Columbia Place, South Bend, IN 46601, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1093/intqhc/mzw063DOI Listing
September 2016
21 Reads
1.584 Impact Factor

Impact of prescription drug monitoring programs and pill mill laws on high-risk opioid prescribers: A comparative interrupted time series analysis.

Drug Alcohol Depend 2016 Aug 2;165:1-8. Epub 2016 Jun 2.

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St. W6035, Baltimore, MD 21205, United States; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St. W6035, Baltimore, MD 21205, United States; Division of General Internal Medicine, Johns Hopkins Medicine, 615 N Wolfe St., Baltimore, MD 21205, United States. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.drugalcdep.2016.04.033DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4985620PMC
August 2016
42 Reads
5 Citations
3.423 Impact Factor

Has Choosing Wisely® affected rates of dual-energy X-ray absorptiometry use?

Osteoporos Int 2016 07 9;27(7):2311-2316. Epub 2016 Feb 9.

Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD, 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00198-016-3511-0DOI Listing
July 2016
42 Reads
4.170 Impact Factor

Readmissions After Colon Cancer Surgery: Does It Matter Where Patients Are Readmitted?

J Oncol Pract 2016 05 5;12(5):e502-12. Epub 2016 Apr 5.

Johns Hopkins University, Baltimore, MD; and University of Nebraska Medical Center, Omaha, NE.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1200/JOP.2015.007757DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4957250PMC
May 2016
28 Reads

Effect of a "pill mill" law on opioid prescribing and utilization: The case of Texas.

Drug Alcohol Depend 2016 Feb 31;159:190-7. Epub 2015 Dec 31.

Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, 615 N Wolfe St. W6027, Baltimore, MD 21205, United States; Johns Hopkins Bloomberg School of Public Health, Center for Drug Safety and Effectiveness, 615 N Wolfe St. W6035, Baltimore, MD 21205, United States; Johns Hopkins Medicine, Division of General Internal Medicine, 1800 Orleans St., Baltimore, MD 21287, United States.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.drugalcdep.2015.12.025DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4976392PMC
February 2016
44 Reads
5 Citations
3.423 Impact Factor

Adherence to a Novel Oral Anticoagulant Among Patients with Atrial Fibrillation.

J Manag Care Spec Pharm 2015 Nov;21(11):1054-62

University of Pennsylvania Perelman School of Medicine, 2024 E. Monument St., Ste. 2502, Baltimore MD 21287.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.18553/jmcp.2015.21.11.1054DOI Listing
November 2015
33 Reads
4 Citations

Effect of Florida's Prescription Drug Monitoring Program and Pill Mill Laws on Opioid Prescribing and Use.

JAMA Intern Med 2015 Oct;175(10):1642-9

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland3Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland6Division of General Internal Medicine, Johns Ho.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamainternmed.2015.3931DOI Listing
October 2015
58 Reads
26 Citations

Emergency Room Utilization After Medically Complicated Pregnancies: A Medicaid Claims Analysis.

J Womens Health (Larchmt) 2015 Sep 30;24(9):745-54. Epub 2015 Jul 30.

1 Division of General Internal Medicine, The Johns Hopkins University School of Medicine , Baltimore, Maryland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1089/jwh.2014.5125DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4589304PMC
September 2015
20 Reads
1 Citation
1.900 Impact Factor

Fragmentation in specialist care and stage III colon cancer.

Cancer 2015 Sep 4;121(18):3316-24. Epub 2015 Jun 4.

Johns Hopkins University School of Medicine, Baltimore, Maryland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/cncr.29474DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4560997PMC
September 2015
34 Reads
2 Citations
4.890 Impact Factor

Anti-diabetic therapies and the risk of acute pancreatitis: a nationwide retrospective cohort study from Taiwan.

Pharmacoepidemiol Drug Saf 2015 Jun 7;24(6):567-75. Epub 2015 Apr 7.

Institute of Health and Welfare Policy, National Yang-Ming University, Taipei, Taiwan.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/pds.3770DOI Listing
June 2015
44 Reads
3 Citations
2.940 Impact Factor

Collaboration Between Surgeons and Medical Oncologists and Outcomes for Patients With Stage III Colon Cancer.

J Oncol Pract 2015 May 14;11(3):e388-97. Epub 2015 Apr 14.

Johns Hopkins University School of Medicine; Johns Hopkins Bloomberg School of Public Health, Baltimore, MD; and University of Michigan Health System, Ann Arbor, MI.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1200/JOP.2014.003293DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4438116PMC
May 2015
30 Reads
4 Citations

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

BMJ 2015 Apr 24;350:h1585. Epub 2015 Apr 24.

Department of Epidemiology, Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA Division of General Internal Medicine, Johns Hopkins Medicine, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4413867PMC
http://dx.doi.org/10.1136/bmj.h1585DOI Listing
April 2015
27 Reads
24 Citations

Emergency department visits by children and adolescents for antipsychotic drug adverse events.

JAMA Psychiatry 2015 Mar;72(3):292-4

Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamapsychiatry.2014.2412DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4724429PMC
March 2015
21 Reads
1 Citation

Risk-adjusted resource allocation: using Taiwan's National Health Insurance as an example.

Asia Pac J Public Health 2015 Mar 22;27(2):NP958-71. Epub 2013 Jan 22.

Johns Hopkins University, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1177/1010539512471073DOI Listing
March 2015
45 Reads
2 Citations
1.111 Impact Factor

An index for measuring overuse of health care resources with Medicare claims.

Med Care 2015 Mar;53(3):230-6

*Johns Hopkins School of Medicine †Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000000304DOI Listing
March 2015
37 Reads
2 Citations
3.232 Impact Factor

Impact of abuse-deterrent OxyContin on prescription opioid utilization.

Pharmacoepidemiol Drug Saf 2015 Feb 13;24(2):197-204. Epub 2014 Nov 13.

Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/pds.3723DOI Listing
February 2015
65 Reads
6 Citations
2.940 Impact Factor

Emergency department visits by adults for psychiatric medication adverse events.

JAMA Psychiatry 2014 Sep;71(9):1006-14

Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamapsychiatry.2014.436DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4703317PMC
September 2014
61 Reads
19 Citations

The impact of morbidity trajectories on identifying high-cost cases: using Taiwan's National Health Insurance as an example.

Authors:
Hsien-Yen Chang

J Public Health (Oxf) 2014 Jun 5;36(2):300-7. Epub 2013 Jun 5.

Department of Health Policy & Management, Bloomberg School of Public Health, Johns Hopkins University, 624 N. Broadway, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1093/pubmed/fdt059DOI Listing
June 2014
22 Reads
1 Citation
2.300 Impact Factor

Prevalence and treatment of pain in EDs in the United States, 2000 to 2010.

Am J Emerg Med 2014 May 21;32(5):421-31. Epub 2014 Jan 21.

Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA; Division of General Internal Medicine, Department of Medicine, Johns Hopkins Medicine, Baltimore, MD, USA. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.ajem.2014.01.015DOI Listing
May 2014
22 Reads
17 Citations
1.152 Impact Factor

Utilization of primary and obstetric care after medically complicated pregnancies: an analysis of medical claims data.

J Gen Intern Med 2014 Apr 29;29(4):636-45. Epub 2014 Jan 29.

Division of General Internal Medicine, The Johns Hopkins University School of Medicine, 2024 E. Monument St, Suite 2-616, Baltimore, MD, 21205, USA,

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11606-013-2744-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3965743PMC
April 2014
46 Reads
12 Citations
3.450 Impact Factor

Laboratory testing for and diagnosis of nutritional deficiencies in pregnancy before and after bariatric surgery.

J Womens Health (Larchmt) 2014 Feb 8;23(2):129-37. Epub 2013 Oct 8.

1 Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University School of Medicine , Baltimore, Maryland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1089/jwh.2013.4312DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3922135PMC
February 2014
73 Reads
4 Citations
1.900 Impact Factor

Identifying possible indicators of systematic overuse of health care procedures with claims data.

Med Care 2014 Feb;52(2):157-63

*Department of Medicine, Johns Hopkins University School of Medicine †Department of Health Policy and Management, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0000000000000052DOI Listing
February 2014
40 Reads
9 Citations
3.232 Impact Factor

Screening and diagnosis of micronutrient deficiencies before and after bariatric surgery.

Obes Surg 2013 Oct;23(10):1581-9

Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University School of Medicine, 2024 E. Monument St, Room 2-611, Baltimore, MD, 21287, USA,

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11695-013-0919-xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3740071PMC
October 2013
22 Reads
8 Citations
3.750 Impact Factor

Ambulatory diagnosis and treatment of nonmalignant pain in the United States, 2000-2010.

Med Care 2013 Oct;51(10):870-8

*Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health †Center for Drug Safety and Effectiveness, Johns Hopkins University ‡Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD §Division of Health Care Policy and Research, Mayo Clinic, Rochester, MN ∥Program on Prevention Outcomes and Practices, Stanford Prevention Research Center, Stanford University School of Medicine, Palo Alto, CA ¶Stefan P. Kruszewski, MD & Associates, Harrisburg, PA #Department of Mental Health, Johns Hopkins Bloomberg School of Public Health **Department of Medicine, Division of General Internal Medicine, Johns Hopkins Medicine, Baltimore, MD.

View Article

Download full-text PDF

Source
http://pdfs.journals.lww.com/lww-medicalcare/2013/10000/Ambu
Web Search
http://content.wkhealth.com/linkback/openurl?sid=WKPTLP:land
Publisher Site
http://dx.doi.org/10.1097/MLR.0b013e3182a95d86DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3845222PMC
October 2013
39 Reads
41 Citations
3.232 Impact Factor

The state of overuse measurement: a critical review.

Med Care Res Rev 2013 Oct 26;70(5):473-96. Epub 2013 Jun 26.

1Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1177/1077558713492202DOI Listing
October 2013
40 Reads
11 Citations
2.620 Impact Factor

Change in claims-based diabetes medications is a diabetes improvement indicator.

Am J Manag Care 2013 Jul;19(7):572-8

Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, 624 N Broadway, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
July 2013
25 Reads
2.264 Impact Factor

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.

JAMA Surg 2013 Jun;148(6):555-62

Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamasurg.2013.1504DOI Listing
June 2013
18 Reads
17 Citations

Glucagonlike peptide 1-based therapies and risk of hospitalization for acute pancreatitis in type 2 diabetes mellitus: a population-based matched case-control study.

JAMA Intern Med 2013 Apr;173(7):534-9

Department of Medicine, The Johns Hopkins University School of Medicine and Public Health, Baltimore,MD 21287, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1001/jamainternmed.2013.2720DOI Listing
April 2013
16 Reads
73 Citations

Validating the adapted Diabetes Complications Severity Index in claims data.

Am J Manag Care 2012 11;18(11):721-6

Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
November 2012
67 Reads
41 Citations
2.264 Impact Factor

Risk of complications after bariatric surgery among individuals with and without type 2 diabetes mellitus.

Surg Obes Relat Dis 2012 May-Jun;8(3):305-30. Epub 2011 Jun 15.

Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.soard.2011.05.018DOI Listing
August 2012
7 Reads
2 Citations
4.070 Impact Factor

Clinical outcomes after bariatric surgery: a five-year matched cohort analysis in seven US states.

Obes Surg 2012 May;22(5):749-63

Center for Health Care Research and Policy, Department of Medicine, MetroHealth Medical Center/Case Western Reserve University, 2500 MetroHealth Drive, Rammelkamp building R234A, Cleveland, OH 44109, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11695-012-0595-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4040221PMC
May 2012
7 Reads
9 Citations
3.750 Impact Factor

Predicting costs with diabetes complications severity index in claims data.

Am J Manag Care 2012 Apr;18(4):213-9

Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
April 2012
48 Reads
9 Citations
2.264 Impact Factor

Impact of bariatric surgery on health care utilization and costs among patients with diabetes.

Med Care 2012 Jan;50(1):58-65

Department of Health Policy and Management, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0b013e3182290349DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3241012PMC
January 2012
30 Reads
4 Citations
3.232 Impact Factor

Morbidity trajectories as predictors of utilization: multi-year disease patterns in Taiwan's national health insurance program.

Med Care 2011 Oct;49(10):918-23

Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/MLR.0b013e31821b344fDOI Listing
October 2011
21 Reads
4 Citations
3.232 Impact Factor

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

BMC Health Serv Res 2010 Dec 20;10:343. Epub 2010 Dec 20.

Department of Health Policy & Management, Bloomberg School of Public Health, Johns Hopkins University, 624 N, Broadway, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1186/1472-6963-10-343DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3022875PMC
December 2010
38 Reads
3 Citations
1.660 Impact Factor

Development of a claims-based risk score to identify obese individuals.

Popul Health Manag 2010 Aug;13(4):201-7

Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University, Baltimore, Maryland, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1089/pop.2009.0051DOI Listing
August 2010
5 Reads
3 Citations
1.350 Impact Factor

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 system in Taiwan.

BMC Med 2010 Jan 18;8. Epub 2010 Jan 18.

Department of Health Policy & Management, Bloomberg School of Public Health, Johns Hopkins University, 624 N Broadway St, Baltimore, MD 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1186/1741-7015-8-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2830174PMC
January 2010
43 Reads
8 Citations
7.250 Impact Factor

Ambulatory specialist use by nonhospitalized patients in us health plans: correlates and consequences.

J Ambul Care Manage 2009 Jul-Sep;32(3):216-25

Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/JAC.0b013e3181ac9ca2DOI Listing
August 2009
9 Reads
14 Citations

Top co-authors

Jonathan P Weiner
Jonathan P Weiner

Johns Hopkins Bloomberg School of Public Health

21
Jodi B Segal
Jodi B Segal

Johns Hopkins University School of Medicine

12
Jeanne M Clark
Jeanne M Clark

Welch Center for Prevention

11
Matthew Daubresse
Matthew Daubresse

Johns Hopkins Bloomberg School of Public Health

9
Thomas M Richards
Thomas M Richards

Bloomberg School of Public Health

8
Sonal Singh
Sonal Singh

Johns Hopkins University School of Medicine

5
Hadi Kharrazi
Hadi Kharrazi

Johns Hopkins University

5
Sara N Bleich
Sara N Bleich

Johns Hopkins Bloomberg School of Public Health

4
Tanvir Hussain
Tanvir Hussain

Johns Hopkins University School of Medicine

4
Lainie Rutkow
Lainie Rutkow

Johns Hopkins Bloomberg School of Public Health

4