| Total | Men | Women | ||||||
---|---|---|---|---|---|---|---|---|---|
Case/N | Model 1 | Model 2 | Case/N | Model 1 | Model 2 | Case/N | Model 1 | Model 2 | |
Midpoint of sleep | |||||||||
 Early | 1324/11560 | 1.10 (1.01–1.19) | 1.13 (1.04–1.22) | 482/4664 | 1.11 (0.97–1.26) | 1.15 (1.00–1.32) | 842/6896 | 1.09 (0.98–1.20) | 1.11 (1.00–1.23) |
 Intermediate | 1483/16456 | 1.00 | 1.00 | 540/6220 | 1.00 | 1.00 | 943/10236 | 1.00 | 1.00 |
 Late | 773/9260 | 1.14 (1.04–1.25) | 1.14 (1.03–1.26) | 306/3572 | 1.16 (0.99–1.35) | 1.17 (0.99–1.37) | 467/5688 | 1.09 (0.97–1.23) | 1.09 (0.96–1.24) |
Night sleep duration | |||||||||
  < 5 | 71/619 | 1.16 (0.90–1.50) | 1.12 (0.84–1.50) | 15/247 | 0.62 (0.37–1.06) | 0.71 (0.40–1.25) | 56/372 | 1.49 (1.10–2.00) | 1.51 (1.07–2.14) |
 5- | 137/1662 | 0.87 (0.72–1.04) | 0.84 (0.69–1.04) | 44/689 | 0.68 (0.49–0.94) | 0.69 (0.49–0.97) | 93/973 | 0.98 (0.78–1.23) | 0.98 (0.76–1.27) |
 6- | 496/5995 | 0.89 (0.80–1.00) | 0.88 (0.78–0.98) | 199/2482 | 0.87 (0.73–1.04) | 0.87 (0.73–1.04) | 297/3513 | 0.09 (0.78–1.04) | 0.88 (0.76–1.02) |
 7- | 1144/12505 | 1.00 | 1.00 | 456/4979 | 1.00 | 1.00 | 688/7526 | 1.00 | 1.00 |
 8- | 1027/10621 | 1.02 (0.93–1.11) | 1.02 (0.93–1.11) | 375/3861 | 1.03 (0.89–1.19) | 1.02 (0.88–1.19) | 652/6760 | 1.02 (0.91–1.15) | 1.02 (0.91–1.15) |
 9- | 491/4373 | 1.10 (0.98–1.23) | 1.11 (0.99–1.25) | 169/1621 | 1.06 (0.88–1.28) | 1.08 (0.89–1.31) | 322/2752 | 1.13 (0.98–1.31) | 1.14 (0.98–1.32) |
  ≥ 10 | 214/1501 | 1.32 (1.13–1.55) | 1.28 (1.08–1.51) | 70/577 | 1.22 (0.93–1.60) | 1.23 (0.93–1.64) | 144/924 | 1.37 (1.12–1.68) | 1.31 (1.07–1.61) |