Chang HY - Search Results

1

Associations of care continuity and care coordination with the overuse of healthcare services: a nationwide population-based study.

Chang GM, Chang HY, Kuo WY, Tung YC. Chang GM, et al. Among authors: chang hy. BMC Health Serv Res. 2024 Dec 18;24(1):1609. doi: 10.1186/s12913-024-12099-1. BMC Health Serv Res. 2024. PMID: 39696428 Free PMC article.

2

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.

Chang HY, Weiner JP. Chang HY, et al. BMC Med. 2010 Jan 18;8:7. doi: 10.1186/1741-7015-8-7. BMC Med. 2010. PMID: 20082689 Free PMC article.

3

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

Chang HY, Lee WC, Weiner JP. Chang HY, et al. BMC Health Serv Res. 2010 Dec 20;10:343. doi: 10.1186/1472-6963-10-343. BMC Health Serv Res. 2010. PMID: 21172009 Free PMC article.

4

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

Chang HY. Chang HY. J Public Health (Oxf). 2014 Jun;36(2):300-7. doi: 10.1093/pubmed/fdt059. Epub 2013 Jun 5. J Public Health (Oxf). 2014. PMID: 23740662

5

The state of overuse measurement: a critical review.

Chan KS, Chang E, Nassery N, Chang HY, Segal JB. Chan KS, et al. Among authors: chang e, chang hy. Med Care Res Rev. 2013 Oct;70(5):473-96. doi: 10.1177/1077558713492202. Epub 2013 Jun 26. Med Care Res Rev. 2013. PMID: 23804290 Review.

6

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

Segal JB, Nassery N, Chang HY, Chang E, Chan K, Bridges JF. Segal JB, et al. Among authors: chang e, chang hy. Med Care. 2015 Mar;53(3):230-6. doi: 10.1097/MLR.0000000000000304. Med Care. 2015. PMID: 25590675

7

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

Tung YC, Chang GM, Chang HY, Yu TH. Tung YC, et al. Among authors: chang hy, chang gm. PLoS One. 2017 Jan 27;12(1):e0170061. doi: 10.1371/journal.pone.0170061. eCollection 2017. PLoS One. 2017. PMID: 28129332 Free PMC article.

8

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

Tung YC, Chang HY, Chang GM. Tung YC, et al. Among authors: chang hy, chang gm. Int J Qual Health Care. 2018 Feb 1;30(1):23-31. doi: 10.1093/intqhc/mzx158. Int J Qual Health Care. 2018. PMID: 29194494

9

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

Oakes AH, Chang HY, Segal JB. Oakes AH, et al. Among authors: chang hy. BMC Health Serv Res. 2019 May 2;19(1):280. doi: 10.1186/s12913-019-4079-0. BMC Health Serv Res. 2019. PMID: 31046746 Free PMC article.

10

External Validation of and Factors Associated with the Overuse Index: a Nationwide Population-Based Study from Taiwan.

Tung YC, Li GH, Chang HY. Tung YC, et al. Among authors: chang hy. J Gen Intern Med. 2021 Feb;36(2):438-446. doi: 10.1007/s11606-020-06293-0. Epub 2020 Oct 15. J Gen Intern Med. 2021. PMID: 33063201 Free PMC article.

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