ALL (n = 8968) | Sleep duration (h) | P value | |||||
---|---|---|---|---|---|---|---|
< 6 (n = 280) | 6–7 (n = 950) | 7–8 (n = 4785) | 8–9 (n = 2114) | > 9 (n = 839) | |||
Age, years | 56.7 ± 7.7 | 57.5 ± 7.4 | 56.4 ± 7.2 | 57.5 ± 8.8 | 57.3 ± 8.1 | 58.1 ± 8.6 | < 0.001 |
Male, % | 34.7 (3111) | 35.0 (98) | 31.9 (303) | 34.4 (1648) | 35.8 (756) | 36.5 (306) | 0.225 |
Waist circumference, cm | 83.8 ± 8.9 | 84.9 ± 9.4 | 84.4 ± 9.2 | 86.0 ± 9.9 | 83.6 ± 8.7 | 84.1 ± 9.1 | 0.006 |
Hip circumference, cm | 94.4 ± 6.9 | 95.4 ± 7.2 | 95.2 ± 7.0 | 97.0 ± 7.8 | 94.0 ± 6.7 | 93.8 ± 7.1 | < 0.001 |
BMI, kg/m2 | 25.7 ± 3.4 | 26.0 ± 3.3 | 26.0 ± 3.5 | 24.7 ± 3.7 | 25.7 ± 3.4 | 25.8 ± 3.6 | 0.032 |
Stroke history, % | 2.8 (250) | 4.3 (12) | 3.4 (32) | 2.4 (113) | 2.9 (62) | 3.7 (31) | 0.051 |
Myocardial infarction history, % | 1.1 (102) | 1.4 (4) | 1.2 (11) | 0.9 (42) | 1.4 (30) | 1.8 (15) | 0.102 |
Tumor history, % | 2.0 (183) | 1.8 (5) | 2.0 (19) | 1.9 (89) | 2.4 (50) | 2.4 (20) | 0.647 |
Smoking habits | 0.606 | ||||||
Regular smoker, % | 16.2 (1449) | 16.4(46) | 16.6 (158) | 16.2 (777) | 15.6 (330) | 16.4 (138) | |
Sometimes smoker, % | 2.2 (197) | 3.6 (10) | 2.5 (24) | 2.3 (110) | 1.8 (39) | 1.7 (14) | |
Never smoker, % | 81.6 (7322) | 80.0 (224) | 80.8 (768) | 81.5 (3898) | 82.5 (1745) | 81.9 (687) | |
Drinking habits | 0.297 | ||||||
Regular drinker, % | 10.2 (916) | 11.1 (31) | 11.6 (110) | 9.7 (466) | 10.1 (214) | 11.3 (95) | |
Sometimes drinker, % | 18.9 (1698) | 20.7 (58) | 17.8 (169) | 19.7 (945) | 17.9 (379) | 17.5 (147) | |
Never drinker, % | 70.9 (6354) | 68.2 (191) | 70.6 (671) | 70.5 (3374) | 71.9 (1521) | 71.2 (597) | |
Depression symptoms | < 0.001 | ||||||
Mild depression, % | 5.6 (504) | 12.1 (34) | 7.6 (72) | 4.9 (233) | 5.2 (110) | 6.6 (55) | |
Moderate or severe depression, % | 1.1 (97) | 3.9 (11) | 1.1 (10) | 0.9 (42) | 0.9 (18) | 1.9 (16) | |
Physical activity, % | 9.8 (875) | 10.7 (30) | 8.8 (84) | 10.2 (488) | 9.1 (193) | 9.5 (80) | 0.518 |
Abnormal glucose metabolism, % | 47.0 (4217) | 47.1 (132) | 46.1 (438) | 44.9 (2149) | 49.4 (1045) | 54.0 (453) | < 0.001 |
Overweight (BMI ≥ 25), % | 57.0 (5108) | 65.0 (182) | 58.6 (557) | 55.8 (2672) | 56.1 (1186) | 60.9 (511) | 0.002 |
Hypertension, % | 44.8 (4019) | 43.6 (122) | 43.7 (415) | 42.4 (2029) | 48.5 (1026) | 50.9 (427) | < 0.001 |
Abnormal lipid metabolism, % | 33.2 (2974) | 30.0 (84) | 31.5 (299) | 32.3 (1546) | 34.0 (719) | 38.9 (326) | 0.002 |
Metabolic syndrome, % | 30.7 (2754) | 31.4 (88) | 30.0 (285) | 28.6 (1368) | 32.6 (690) | 38.5 (323) | < 0.001 |
HbA1c, % | 5.8 (5.5, 6.3) | 5.9 (5.5, 6.3) | 5.9 (5.6, 6.4) | 5.8 (5.5, 6.3) | 5.9 (5.5, 6.3) | 5.9 (5.5, 6.4) | 0.002 |
SBP, mmHg | 131.9 ± 17.7 | 131.6 ± 16.8 | 131.1 ± 15.8 | 131.9 ± 20.3 | 133.0 ± 18.8 | 133.9 ± 18.8 | < 0.001 |
DBP, mmHh | 75.9 ± 12.9 | 74.9 ± 8.9 | 75.6 ± 9.7 | 77.6 ± 10.9 | 76.2 ± 15.0 | 75.7 ± 10.1 | 0.452 |
TGs, mmol/L | 1.33 (0.97, 1.87) | 1.27 (0.97, 1.82) | 1.28 (0.96, 1.83) | 1.33 (0.97, 1.88) | 1.36 (0.96, 1.90) | 1.36 (0.99, 1.88) | 0.006 |
TC, mmol/L | 5.23 ± 1.00 | 5.19 ± 0.89 | 5.24 ± 0.98 | 5.12 ± 1.13 | 5.21 ± 0.95 | 5.27 ± 1.05 | 0.585 |
HDL, mmol/L | 1.44 ± 1.63 | 1.44 ± 0.38 | 1.44 ± 0.37 | 1.33 ± 0.34 | 1.40 ± 0.35 | 1.40 ± 0.34 | 0.555 |
LDL, mmol/L | 3.20 ± 0.81 | 3.14 ± 0.76 | 3.20 ± 0.81 | 3.02 ± 0.89 | 3.20 ± 0.78 | 3.23 ± 0.87 | 0.493 |
FBG, mmol/L | 5.32 (4.93, 6.03) | 5.32 (4.93, 6.00) | 5.32 (4.92, 6.05) | 5.28 (4.91, 5.96) | 5.37 (4.94, 6.10) | 5.41 (5.01, 6.27) | 0.001 |
PBG, mmol/L | 7.98 (6.46, 10.66) | 8.18 (6.42, 10.93) | 7.89 (6.46, 10.51) | 7.92 (6.45, 10.50) | 8.15 (6.49, 11.03) | 8.20 (6.51, 10.96) | < 0.001 |