학술논문
Body mass index versus surrogate measures of central adiposity as independent predictors of mortality in type 2 diabetes
Document Type
article
Author
Source
Cardiovascular Diabetology, Vol 21, Iss 1, Pp 1-12 (2022)
Subject
Language
English
ISSN
1475-2840
Abstract
Abstract Background An “obesity paradox” for mortality has been shown in chronic disorders such as diabetes, and attributed to methodological bias, including the use of body mass index (BMI) for obesity definition. This analysis investigated the independent association of BMI versus surrogate measures of central adiposity with all-cause mortality in individuals with type 2 diabetes. Methods The Renal Insufficiency And Cardiovascular Events Italian Multicentre Study is a prospective cohort study that enrolled 15,773 patients in 19 Italian centres in 2006–2008. Exposures were BMI and the surrogate measures of central adiposity waist circumference (WC), waist-to-height ratio (WHtR), and A Body Shape Index (ABSI). Vital status was retrieved on 31 October 2015 for 15,656 patients (99.3%), Results Age- and sex-adjusted hazard ratios and 95% confidence intervals were significantly higher in BMI-based underweight (1.729 [1.193–2.505), P = 0.004), moderately obese (1.214 [1.058–1.392), P = 0.006) and severely obese (1.703 [1.402–2.068), P