Association between serum soluble corin and hyperglycaemia: a cross-sectional study among Chinese adults.

Objectives Decreased natriuretic peptides are risk factors for diabetes. As a physiological activator of natriuretic peptides, corin may play a role in glucose metabolism. Here, we aimed to test the hypothesis in a general population of China. Design Cross-sectional study. Setting A population study in Suzhou, China. Participants A total of 2498 participants aged above 30 years were included in the study. Outcome measures The association between serum soluble corin and hyperglycaemia was examined in men and women, using non-conditional logistic regression models, respectively. Results Serum soluble corin, in men and women, was significantly higher in participants with hyperglycaemia than in those without (all p Conclusions Hyperglycaemia was significantly and positively associated with increased serum soluble corin in men and women. Our findings suggest that serum soluble corin may be a risk factor or a biomarker of hyperglycaemia.