Distribution of attributes by frequency of long working hours (≥205 hour/month) within the past 6 months (FLWH)
| Zero | Once | Twice | Three times | Four times | Five/Six times | ||||||||
| (n=12 394) | (n=1049) | (n=617) | (n=478) | (n=392) | (n=213) | ||||||||
| n | (%) | n | (%) | n | (%) | n | (%) | n | (%) | n | (%) | ||
| Sex | Men | 7334 | (59.2) | 907 | (86.5) | 557 | (90.3) | 418 | (87.4) | 361 | (92.1) | 190 | (89.2) |
| Women | 5060 | (40.8) | 142 | (13.5) | 60 | (9.7) | 60 | (12.6) | 31 | (7.9) | 23 | (10.8) | |
| Age group | ≤29 years | 2227 | (18.0) | 216 | (20.6) | 146 | (23.7) | 111 | (23.2) | 91 | (23.2) | 51 | (23.9) |
| 30–39 years | 3093 | (25.0) | 275 | (26.2) | 162 | (26.3) | 141 | (29.5) | 113 | (28.8) | 67 | (31.5) | |
| 40–49 years | 3028 | (24.4) | 266 | (25.4) | 141 | (22.9) | 99 | (20.7) | 95 | (24.2) | 43 | (20.2) | |
| 50–59 years | 2578 | (20.8) | 228 | (21.7) | 130 | (21.1) | 103 | (21.5) | 81 | (20.7) | 47 | (22.1) | |
| ≥60 years | 1468 | (11.8) | 64 | (6.1) | 38 | (6.2) | 24 | (5.0) | 12 | (3.1) | 5 | (2.3) | |
| Shift work | No | 11 394 | (91.9) | 1032 | (98.4) | 606 | (98.2) | 470 | (98.3) | 386 | (98.5) | 210 | (98.6) |
| Yes | 1000 | (8.1) | 17 | (1.6) | 11 | (1.8) | 8 | (1.7) | 6 | (1.5) | 3 | (1.4) | |
| COVID-19 | No experience | 8803 | (71.0) | 488 | (46.5) | 239 | (38.7) | 141 | (29.5) | 61 | (15.6) | 57 | (26.8) |
| Experience | 3591 | (29.0) | 561 | (53.5) | 378 | (61.3) | 337 | (70.5) | 331 | (84.4) | 156 | (73.2) | |
FLWH, frequency of long working hour.