Characteristics | Male | Female | Total |
---|---|---|---|
Cases, n (%) | 1950 (49.7) | 1974 (50.3) | 3924 (100) |
Age, year, mean (SD) | 58.44 (9.25) | 58.62 (9.16) | 58.53 (9.20) |
Age group, n (%) | Â | Â | Â |
 < 55 years | 697 (35.9) | 696 (35.5) | 1393 (35.7) |
 55–64 years | 663 (34.1) | 681 (34.7) | 1344 (34.4) |
 65–74 years | 525 (27.0) | 504 (25.7) | 1029 (26.4) |
 ≥ 75 years | 58 (3.0) | 81 (4.1) | 139 (3.6) |
Education, means (SD), years | 7.59 (2.82) | 6.60 (3.49) | 7.10 (3.21) |
Education, n (%) | Â | Â | Â |
 Illiterate | 68 (3.5) | 281 (14.2) | 349 (8.9) |
 Primary level | 542 (27.8) | 560 (28.4) | 1102 (28.1) |
 Elementary level | 1075 (55.2) | 914 (46.3) | 1989 (50.7) |
 High school | 240 (12.3) | 200 (10.1) | 440 (11.2) |
 ≥ College | 23 (1.2) | 17 (0.9) | 40 (1.0) |
Smoking, n (%) | Â | Â | Â |
 Never smoking | 885 (45.5) | 1919 (97.4) | 2804 (71.6) |
 Ex-smoker | 147 (7.6) | 10 (0.5) | 157 (4.0) |
 Current smoker | 914 (47.0) | 41 (2.1) | 955 (24.4) |
Drinking, n (%) | Â | Â | Â |
 Never drinking | 982 (50.5) | 1945 (98.8) | 2927 (74.8) |
 Ex-drinker | 78 (4.0) | 0 (0.0) | 78 (2.0) |
 Current drinker | 886 (45.5) | 24 (1.2) | 910 (23.2) |
BMI, means (SD), kg/m2 | 24.49 (3.53) | 25.14 (6.50) | 24.82 (5.25) |
BMI group, n (%) | Â | Â | Â |
 Normal | 889 (46.1) | 713 (36.6) | 1602 (41.3) |
 Over weight | 786 (40.8) | 863 (44.3) | 1649 (42.5) |
 Obesity | 253 (13.1) | 374 (19.2) | 627 (16.2) |
Sleeping time, means (SD), hours | 7.64 (1.03) | 7.44 (0.94) | 7.54 (0.99) |
Sleep situation, n (%) | Â | Â | Â |
 Satisfy | 1672 (86.4) | 1435 (73.0) | 3107 (79.7) |
 Not bad | 154 (8.0) | 340 (17.3) | 494 (12.7) |
 Insufficient | 109 (5.6) | 190 (9.7) | 299 (7.7) |
Often walk | Â | Â | Â |
 Yes | 439 (23.0) | 668 (34.3) | 1107 (28.7) |
 No | 1468 (77.0) | 1280 (65.7) | 2748 (71.3) |