Deriving an optimal threshold of waist circumference for detecting cardiometabolic risk in sub-Saharan Africa.

ABSTRACT: Waist circumference (WC) thresholds derived from western populations continue to be used in sub-Saharan Africa (SSA) despite increasing evidence of ethnic variation in the association between adiposity and cardiometabolic disease and availability of data from African populations. We aimed to derive a SSA-specific optimal WC cut-point for identifying individuals at increased cardiometabolic risk. We used individual level cross-sectional data on 24 181 participants aged ⩾15 years from 17 studies conducted between 1990 and 2014 in eight countries in SSA. Receiver operating characteristic curves were used to derive optimal WC cut-points for detecting the presence of at least two components of metabolic syndrome (MS), excluding WC. The optimal WC cut-point was 81.2 cm (95% CI 78.5-83.8 cm) and

SUBMITTER: Ekoru K 

PROVIDER: S-EPMC5880575 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature