Table 1.
Characteristics | Total | Study sample A | Study sample B | p value* |
---|---|---|---|---|
n = 4468 | n = 2108 | n = 2360 | ||
Age, n (%) | ||||
20–39 years | 970 (21.2) | 480 (22.8) | 473 (20.0) | ns |
40–49 years | 1494 (32.6) | 669 (31.7) | 799 (33.9) | |
50–59 years | 1753 (38.2) | 805 (38.2) | 899 (38.1) | |
60–68 years | 368 (8.0) | 154 (7.3) | 189 (8.0) | |
Sex, n (%) | ||||
Men | 1941 (43.4) | 953 (45.2) | 988 (41.9) | 0.024 |
Women | 2527 (56.6) | 1155 (54.8) | 1372 (58.1) | |
SEP, n (%) | ||||
Total | 4273 (100.0) | 2022 (47.3) | 2251 (52.7) | |
Low | 1259 (29.4) | 609 (30.1) | 650 (28.9) | ns |
Intermediate | 2024 (47.4) | 955 (47.2) | 1069 (47.5) | |
High | 990 (23.2) | 458 (22.7) | 532 (23.6) | |
ICT demands at work, n (%) | ||||
Non-exposure T1, T2 | 1959 (43.9) | 943 (44.7) | 1016 (43.1) | 0.004 |
Exposure T1, non-exposure T2 | 584 (13.1) | 238 (11.3) | 346 (14.7) | |
Non-exposure T1, Exposure T2 | 583 (13.0) | 296 (14.0) | 287 (12.2) | |
Exposure T1 & T2 | 1342 (30.0) | 631 (29.9) | 711 (30.1) | |
Job strain, n (%) | ||||
No strain | 3733 (83.9) | 1765 (84.2) | 1968 (83.6) | ns |
Job strain | 718 (16.1) | 332 (15.8) | 386 (16.4) | |
Social support, n (%) | ||||
Low social support | 2090 (46.2) | 943 (45.2) | 1103 (47.2) | ns |
High social support | 2438 (53.8) | 1142 (54.8) | 1234 (52.8) | |
Smoking, n (%) | ||||
Non-smoking | 3880 (87.1) | 1825 (86.8) | 2055 (87.3) | ns |
Smoking | 577 (12.9) | 277 (13.2) | 300 (12.7) | |
Physical activity, n (%) | ||||
Low/occasional | 2145 (48.3) | 1037 (49.3) | 1108 (47.3) | ns |
Regular | 2300 (51.7) | 1066 (50.7) | 1234 (52.7) | |
BMI, n (%) | ||||
<18.50 | 34 (0.8) | 14 (0.7) | 20 (0.9) | ns |
18.50-24.99 | 2295 (52.1) | 1103 (53.1) | 1192 (51.2) | |
25.00-29.99 | 1661 (37.7) | 779 (37.5) | 882 (37.9) | |
≥30.00 | 413 (9.4) | 180 (8.7) | 233 (10.0) |
BMI < 18.50 = underweight; BMI 18.50–24.99 = normal weight; BMI 25.00–29.99 = verweight; BMI ≥ 30.00 = obesity
ns non-significant
*Chi-square test for comparison of proportions