Adjusted HR (95% CI) for T2DM risk according to snoring in sensitivity analyses
| T2DM cases | Person-years | HR (95% CI)* | HR (95% CI)† | |
| Never snoring | 396 | 165 551.53 | 1.00 | 1.00 |
| Occasional snoring | 245 | 85 252.99 | 1.00 (0.85 to 1.18) | 1.02 (0.87 to 1.21) |
| Frequent snoring | 479 | 99 763.91 | 1.26 (1.09 to 1.46) | 1.34 (1.16 to 1.55) |
| Overall | 1120 | 3505 698.43 | 1.13 (1.05 to 1.21) | 1.16 (1.08 to 1.25) |
*Sensitivity analysis replacing WHR with BMI in model 3.
†Sensitivity analysis replacing WHR with BFP in model 3.
BFP, body fat percentage; BMI, body mass index; T2DM, type 2 diabetes mellitus; WHR, waist-hip ratio.