10.1371/joumal.pone.0122795PLoS ONE103e012279

Ko, Yu

Lee Yu-Chia, Joyce

Matthias Paul, Toh Han Sim

Ng, Charmaine Shuyu

PLoS ONE

PubMed

Due to the chronic nature of diabetes along with their complications, they have been recognised as a major health issue, which results in significant economic burden. This study aims to estimate the direct medical cost associated with type 2 diabetes mellitus (T2DM) in Singapore in 2010 and to examine both the relationship between demographic and clinical state variables with the total estimated expenditure. The National Healthcare Group (NHG) Chronic Disease Management System (CDMS) database was used to identify patients with T2DM in the year 2010. DM-attributable costs estimated included hospitalisations, accident and emergency (A&E) room visits, outpatient physician visits, medications, laboratory tests and allied health services. All charges and unit costs were provided by the NHG. A total of 500 patients with DM were identified for the analyses. The mean annual direct medical cost was found to be $2,034, of which 61% was accounted for by inpatient services, 35% by outpatient services, and 4% by A&E services. Independent determinants of total costs were DM treatments such as the use of insulin only (p<0.001) and the combination of both oral medications and insulin (p=0.047) as well as having complications such as cerebrovascular disease (p<0.001), cardiovascular disease (p=0.002), peripheral vascular disease (p=0.001), and nephropathy (p=0.041). In this study, the cost of DM treatments and DM-related complications were found to be strong determinants of costs. This finding suggests an imperative need to address the economic burden associated with diabetes with urgency and to reorganise resources required to improve healthcare costs

Charmaine Shuyu Ng

Matthias Paul Han Sim Toh

Yu Ko

Joyce Yu-Chia Lee

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Direct medical cost of type 2 diabetes in singapore.

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Direct medical cost of type 2 diabetes in Singapore

http://scholarbank.nus.edu.sg/bitstream/10635/121587/1/2015-direct_medical_cost_type_diabetes-pub.pdf

Direct medical cost of type 2 diabetes in Singapore

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