Prediabetes is not all about obesity: association between plasma leptin and prediabetes in lean rural Chinese adults

Abstract

In this sample of relatively lean rural Chinese adults, plasma leptin levels were associated with IR and prediabetes in a dose-response fashion, which were not totally explained by adiposity. Our data emphasize that prediabetes is not all about obesity, and leptin may be an additional biomarker for screening individuals at high risk for prediabetes in this population.