Number of working years | Years | <10 (n = 97) | 10 - 19 (n = 88) | 20 - 29 (n = 212) | 30 - 39 (n = 142) | ≥40 (n = 97) | P value | |
Dietary intakes | Eating breakfast (day shift) | Yes | 76 (78.4) | 74 (84.1) | 168 (79.2) | 110 (77.5) | 80(82.5) | 0.867 |
No | 20 (20.6) | 14 (15.9) | 38 (17.9) | 27 (19.0) | 15 (15.5) | |||
Missing | 1 (1.0) | 0 (0) | 6 (2.8) | 5 (3.5) | 2 (2.1) | |||
Number of balanced meals on day shift | 0 - 2 | 76 (78.4) | 53 (60.2) | 156 (73.6) | 101 (71.1) | 53 (54.6) | <0.001 | |
≥3 | 19 (19.6) | 35 (39.8) | 49 (23.1) | 36 (23.1) | 41 (42.3) | |||
Missing | 2 (2.1) | 0 | 7 (3.3) | 5 (3.3) | 3 (3.1) | |||
Intake of balanced meals on night shift | Yes | 32 (33.0) | 27 (30.7) | 55 (25.9) | 40 (28.2) | 35 (36.1) | 0.450 | |
No | 62 (63.9) | 59 (67.0) | 151 (71.2) | 96 (67.6) | 60 (61.9) | |||
Missing | 3 (3.1) | 2 (2.3) | 6 (2.8) | 6 (4.2) | 2 (2.1) | |||
Current smoking | Yes | 38 (39.2) | 34 (38.6) | 88 (41.5) | 61 (43.0) | 49 (50.5) | 0.370 | |
No | 59 (60.8) | 54 (61.4) | 120 (56.6) | 76 (53.5) | 46 (47.4) | |||
missing | 0 | 0 | 4 (1.9) | 5 (3.5) | 2 (2.1) | |||
Daily sleeping hours on day shift (hours/day) | <5 h | 12 (12.4) | 8 (9.1) | 23 (10.8) | 9 (6.3) | 7 (7.2) | 0.276 | |
5 - 6 h | 30 (30.9) | 37 (42.0) | 84 (39.6) | 57 (40.1) | 44 (45.4) | |||
6 - 7 h | 40 (41.2) | 27 (30.7) | 78 (36.8) | 59 (41.5) | 33 (34.0) | |||
≥7 h | 15(15.5) | 15 (17.0) | 19 (9.0) | 12 (8.5) | 11 (11.3) | |||
Missing | 0 | 1 (1.1) | 8 (3.8) | 5 (3.5) | 2 (2.1) | |||
Alcohol drinking | daily | 60 (61.9) | 44 (50.0) | 135 (64.6) | 64 (45.1) | 39 (40.2) | <0.001 | |
1 - 4 days/week | 18 (18.6) | 18 (20.4) | 38 (18.0) | 33 (23.2) | 19 (19.8) | |||
1 - 2 days/month | 13 (13.4) | 8 (9.1) | 13 (6.1) | 3 (2.1) | 7 (7.2) | |||
None | 6 (6.2) | 15 (17.0) | 18 (8.5) | 37 (26.1) | 29 (29.9) | |||
Missing | 0 | 3 (3.4) | 8 (3.8) | 5 (3.5) | 3 (3.1) | |||
Exercise (≥30 mins and ≥twice/week) | Yes | 24 (24.7) | 26 (29.5) | 50 (23.6) | 27 (19.0) | 29 (29.9) | 0.246 | |
No | 73 (75.3) | 58 (65.9) | 153 (72.2) | 110 (77.5) | 64 (66.0) | |||
Missing | 0 | 4 (4.5) | 9 (4.2) | 5 (3.5) | 4 (4.1) |