Table1 Baseline characteristics of the participants
From: Association of healthy lifestyle with risk of obstructive sleep apnea: a cross-sectional study
Characteristic | Non-OSA group (N = 8107) | OSA group (N = 1626) | P |
|---|---|---|---|
Age, years, mean (S.D.) | 55.48 (9.98) | 58.53 (8.93) | < 0.001* |
Sex, N (%) |  |  | < 0.001†|
 Male | 2469 (30.45) | 804 (49.45) |  |
 Female | 5638 (69.55) | 822 (50.55) |  |
Education, N (%) |  |  | 0.003‡ |
 Primary school or lower | 2879 (35.51) | 590 (36.28) |  |
 Junior high school | 2081 (25.67) | 397 (24.42) |  |
 Senior high school | 2043 (25.20) | 462 (28.41) |  |
 College or above | 1104 (13.62) | 177 (10.89) |  |
Marital status, N (%) |  |  | < 0.001†|
 Married | 7099 (87.57) | 1476 (90.77) |  |
 Others | 1008 (12.43) | 150 (9.23) |  |
Active smoking, N (%) |  |  | < 0.001†|
 No | 6934 (85.53) | 1292 (79.46) |  |
 Yes | 1173 (14.47) | 334 (20.54) |  |
Passive smoking, N (%) |  |  | 0.004 †|
 No | 5071 (62.55) | 955 (58.73) |  |
 Yes | 3036 (37.45) | 671 (41.27) |  |
Alcohol, N (%) |  |  | < 0.001†|
 Never or former drinking | 6404 (78.99) | 1168 (71.83) |  |
 Occasional or frequent drinking | 1703 (21.01) | 458 (28.17) |  |
Dietary quality score, mean (S.D.) | 7.43 (1.78) | 7.19 (1.83) | < 0.001* |
Waist-hip ratio, mean (S.D.) | 0.87 (0.07) | 0.92 (0.06) | < 0.001* |
Leisure-time physical activity, MET-h/week, median (IQR) | 35.70 (17.80, 59.20) | 34.70 (15.00, 58.80) | < 0.001§ |
Mental status, N (%) |  |  | 0.100 †|
 Unhealthy | 96 (1.18) | 28 (1.72) |  |
 Healthy | 8011 (98.82) | 1598 (98.28) |  |
Body mass index, kg/m2, mean (S.D.) | 23.54 (3.26) | 26.34 (3.84) | < 0.001* |
Neck circumference, cm, mean (S.D.) | 34.17 (3.05) | 36.59 (3.45) | < 0.001* |
Hypertension, N (%) |  |  | < 0.001†|
 No | 5669 (69.93) | 157 (9.66) |  |
 Yes | 2438 (30.07) | 1469 (90.34) |  |
Diabetes, N (%) |  |  |  < 0.001†|
 No | 7509 (92.62) | 1446 (88.93) |  |
 Yes | 598 (7.38) | 180 (11.07) |  |
Retirement status, N (%) |  |  | < 0.001†|
 No | 4149 (51.18) | 683 (42.00) |  |
 Yes | 3958 (48.82) | 943 (58.00) |  |
Dyslipidemia, N (%) |  |  | < 0.001†|
 No | 2497 (30.80) | 414 (25.46) |  |
 Yes | 5610 (69.20) | 1212 (74.54) |  |
Healthy lifestyle score, N (%) |  |  | < 0.001‡ |
 0–3 | 684 (8.43) | 272 (16.73) |  |
 4 | 1166 (14.38) | 303 (18.63) |  |
 5 | 2310 (28.49) | 514 (31.61) |  |
 6 | 2772 (34.19) | 438 (26.94) |  |
 7 | 1175 (14.49) | 99 (6.09) |  |