In a meta‐analysis of CKB and five published studies, among participants without diabetes, each 1 mmol/L increase in blood glucose was associated with a 15% (RR = 1.15, 1.09–1.21) increased risk of PC for RPG, a 13% (1.13 [1.08–1.19]) for FPG and a 11% (1.11 [1.02–1.20]) for post‐load glucose (Fig. 3). This evidence concerns the gene CKB and diabetes mellitus.