| Total | White | Black | Hispanic |
---|---|---|---|---|
Premenopausal women | ||||
Sample size | N = 13,988 | n = 11,757 | n = 1417 | n = 814 |
n (%) with prevalent abnormalities consistent with MetS | 787 (5.63) | 541 (4.60) | 175 (12.4) | 71 (8.72) |
 | PR (95% CI) | |||
Short sleep duration (< 7 h vs. recommended [7–9 h]) | 1.23 (1.06–1.42) | 1.26 (1.06–1.50) | 1.18 (0.89–1.57) | NE |
Inconsistent weekly sleep patterns (yes vs. no) | 1.05 (0.87–1.26) | 1.14 (0.90–1.43) | 0.98 (0.68–1.40) | NE |
Sleep debt (yes vs. no) | 1.16 (0.99–1.35) | 1.16 (0.95–1.42) | 0.91 (0.67–1.24) | NE |
Napping ≥ 3 times/week (yes vs. no) | 1.25 (1.01–1.56) | 1.18 (0.90–1.56) | 1.35 (0.91–1.98) | NE |
Insomnia symptoms (yes vs. no) | 1.21 (1.05–1.41) | 1.10 (0.91–1.33) | 1.32 (0.99–1.75) | NE |
 Difficulty falling asleep (yes vs. no) | 1.11 (0.93–1.32) | 1.05 (0.83–1.32) | 1.13 (0.82–1.56) | NE |
 Difficulty staying asleep (yes vs. no) | 1.33 (1.11–1.59) | 1.21 (0.97–1.51) | 1.52 (1.06–2.18) | NE |
Short sleep and insomnia symptoms (yes vs. no) | 1.25 (1.04–1.50) | 1.17 (0.91–1.50) | 1.28 (0.94–1.75) | NE |
Cumulative sleep score | 1.10 (1.04–1.16) | 1.10 (1.03–1.17) | 1.08 (0.96–1.20) | NE |
Postmenopausal women | ||||
Sample size | N = 24,019 | n = 21,168 | n = 1826 | n = 1025 |
n (%) with prevalent abnormalities consistent with MetS | 3725 (15.5) | 2998 (14.2) | 514 (28.2) | 213 (20.8) |
 | PR (95% CI) | |||
Short sleep duration (< 7 h vs. recommended [7–9 h]) | 1.09 (1.02–1.16) | 1.09 (1.01–1.17) | 1.05 (0.91–1.22) | 1.23 (0.97–1.55) |
Inconsistent weekly sleep patterns (yes vs. no)B | 1.23 (1.15–1.31) | 1.26 (1.17–1.36) | 1.11 (0.94–1.30) | 1.17 (0.89–1.53) |
Sleep debt (yes vs. no) | 1.24 (1.14–1.35) | 1.25 (1.13–1.38) | 1.15 (0.96–1.39) | 1.21 (0.91–1.62) |
Napping ≥ 3 times/week (yes vs. no) | 1.27 (1.18–1.37) | 1.27 (1.16–1.39) | 1.34 (1.13–1.58) | 1.17 (0.88–1.55) |
Insomnia symptoms (yes vs. no) | 1.11 (1.05–1.18) | 1.12 (1.05–1.21) | 1.00 (0.86–1.16) | 1.25 (0.97–1.61) |
 Difficulty falling asleep (yes vs. no) | 1.11 (1.04–1.19) | 1.14 (1.05–1.23) | 1.02 (0.87–1.20) | 1.10 (0.84–1.42) |
 Difficulty staying asleep (yes vs. no)B | 1.07 (0.99–1.16) | 1.08 (0.99–1.17) | 0.91 (0.73–1.13) | 1.38 (1.06–1.81) |
Short sleep and insomnia symptoms (yes vs. no)A | 1.12 (1.03–1.21) | 1.17 (1.07–1.28) | 0.92 (0.77–1.10) | 1.20 (0.91–1.59) |
Cumulative sleep scoreB | 1.11 (1.08–1.13) | 1.11 (1.08–1.14) | 1.07 (1.01–1.13) | 1.14 (1.04–1.25) |