Table 4

Stratified analyses of association between snoring and T2DM risk

T2DM cases*Person-years*HR (95% CI)†P value‡
Age (years)0.043
 ≤50136/73/14789 735.65/42 091.68/38 551.951.42 (1.25 to 1.61)
 >50260/172/33275 815.88/43 161.31/61 211.961.22 (1.12 to 1.32)
Gender0.776
 Male117/72/19854 971.30/36 074.22/52 739.191.25 (1.10 to 1.41)
 Female279/173/281110 580.23/49 178.77/47 024.721.28 (1.17 to 1.39)
  • *Shown by never snoring/occasional snoring/frequent snoring.

  • †Derived from the model.

  • ‡p values were from the heterogeneity test based on the χ2-based Q-test.

  • T2DM, type 2 diabetes mellitus.