TNNI3 and prediabetes syndrome: Compared with Hs-cTnI concentration < LOD, the corresponding HRs (95% CIs) for Hs-cTnI concentration ≥ 99th URL were 2.55 (1.20, 5.42) in the prediabetes subgroup and 1.72 (0.85, 3.48) in the normoglycemia subgroup.