Trend and Factors Associated With Healthcare Use and Costs in Type 2 Diabetes Mellitus: A Decade Experience of a Universal Health Insurance Program. Issue 2 (February 2015)

• Record Type: Journal Article
• Authors: Cheng, Jur-Shan; Tsai, Wen-Chen; Lin, Chen-Li; Chen, Likwang; Lang, Hui-Chu; Hsieh, Hui-Min; Shin, Shyi-Jang; Chen, Ted; Huang, Chi-Ting; Hsu, Chih-Cheng
• Is Part Of: Medical care. Volume 53:Issue 2(2015)
• Publication Date: 2015-02
• Subjects: type 2 diabetes -- healthcare costs -- diabetes care; Economics, Medical -- Periodicals; Insurance, Health -- Periodicals; Santé, Services de -- Administration -- Périodiques; Soins médicaux -- Périodiques; Medical economics -- Periodicals; Health insurance -- Periodicals; Medical economics -- United States -- Periodicals; Health insurance -- United States -- Periodicals; Comprehensive Health Care -- Periodicals; Personal Health Services -- Periodicals; Gezondheidszorg; Économie de la santé -- Périodiques; Santé, Services de -- Périodiques; Health insurance; Medical economics; United States; Periodicals; 362.10973
• DOI: 10.1097/MLR.0000000000000288
• Languages: English
• ISSNs: 0025-7079

Abstract

Abstract : Background: Little is known about how a universal National Health Insurance program with cost-containment strategies affect costs and quality of diabetes care. Objectives: To examine the trends of healthcare use and costs for patients with type 2 diabetes mellitus (T2DM) in Taiwan over the last decade, and to identify factors associated with high healthcare cost and poor diabetes care. Research Design: We delineated the pattern of healthcare use and costs for T2DM in 2000–2010. Generalized linear and logistic regression models were used to identify factors associated with medical costs and diabetes care. Subjects: Representative adult T2DM patients and age-matched and sex-matched nondiabetes individuals were selected from the 2000, 2005, and 2010 National Health Insurance Research Databases. Measures: Healthcare use included physician visits, hospital admissions, and antidiabetic drug prescriptions. Indicators of diabetes management included completeness of recommended diabetes tests and medication adherence, assessed using medication possession ratio. Results: The total healthcare cost per diabetes patient was approximately 2.8-fold higher than that for nondiabetes individual. The growth of healthcare cost per diabetes patient was significantly contained by about 3694 New Taiwan dollars (3.6%) between 2005 and 2010, but diabetes care improved over the decade. Diabetes duration, income, place of residence, continuity of care, and enrollment to a pay-for-performance program were associated with healthcare costs and diabetes management. Some public health measures implemented to support diabetes care were also discussed. Conclusions: Healthcare costs could be controlled without sacrificing the quality of diabetes care by implementing pay-for-performance programs and effective health policies favorable for diabetes care.