Men | Women | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shoulder symptoms | No shoulder symptoms | Univariate analysis | Multivariate modeld | Shoulder symptoms | No shoulder symptoms | Univariate analysis | Multivariate modeld | |||||||||||||
n | % | n | % | OR | 95%CI | p-value | OR | 95%CI | p-value | n | % | n | % | OR | 95%CI | p-value | OR | 95%CI | p-value | |
Age (years) | 0.04 | 1.46 | 1.01–2.11a | 0.05 | 1.1 | 0.66–1.81 | 0.72 | |||||||||||||
  > 40e | 1 | – | ||||||||||||||||||
 ≦40 | 1.45 | 1.01–2.07a | ||||||||||||||||||
Body mass index (kg/m2) | 1 | 0.96–1.05 | 0.99 | 0.95 | 0.90–1.01 | 0.10 | ||||||||||||||
Psychological stress | 0.86 | 0.02 | 0.16 | |||||||||||||||||
 Nevere | 1 | – | 1 | – | 1 | – | ||||||||||||||
 Some periods | 1.11 | 0.59–2.08 | 1.82 | 0.76–4.36 | 1.15 | 0.33–3.96 | ||||||||||||||
 Several periods | 1.16 | 0.62–2.18 | 1.63 | 0.66–4.01 | 0.72 | 0.18–2.88 | ||||||||||||||
 Permanent | 1.40 | 0.62–3.15 | 8.94 | 2.22–35.95b | 5.50 | 0.55–54.66 | ||||||||||||||
Work-related physical fatigue | 0.24 | 0.06 | 0.49 | |||||||||||||||||
 Never or almost nevere | 1 | – | 1 | – | 1 | – | ||||||||||||||
 Seldom | 1.01 | 0.47–2.17 | 2.00 | 0.70–5.69 | 2.02 | 0.48–8.58 | ||||||||||||||
 Quite often | 1.46 | 0.69–3.09 | 2.80 | 0.98–8.04c | 2.94 | 0.61–14.24 | ||||||||||||||
 Yes, nearly always | 1.24 | 0.48–3.19 | 5.13 | 1.38–19.11a | 1.53 | 0.17–14.22 | ||||||||||||||
Repetition risk | < 0.01 | 0.09 | < 0.01 | 0.12 | ||||||||||||||||
 Noe | 89 | 13.5 | 291 | 61.5 | 1 | – | 1 | – | 22 | 22.9 | 69 | 39.7 | 1 | – | 1 | – | ||||
 Low | 40 | 21.3 | 93 | 19.7 | 1.41 | 0.91–2.18 | 1.02 | 0.62–1.69 | 13 | 13.5 | 35 | 20.1 | 1.17 | 0.53–2.59 | 0.84 | 0.33–2.10 | ||||
 High | 59 | 31.4 | 89 | 18.8 | 2.17 | 1.45–3.25b | 1.64 | 1.00–2.68a | 61 | 63.5 | 70 | 40.2 | 2.73 | 1.52–4.93b | 1.71 | 0.79–3.70 | ||||
Posture risk | < 0.01 | 0.14 | < 0.01 | 0.14 | ||||||||||||||||
 Noe | 78 | 41.5 | 276 | 58.4 | 1 | – | 1 | – | 21 | 21.9 | 71 | 40.8 | 1 | – | 1 | – | ||||
 Low | 58 | 30.9 | 115 | 24.3 | 1.78 | 1.19–2.67b | 1.37 | 0.83–2.26 | 35 | 36.5 | 47 | 27.0 | 2.52 | 1.31–4.85b | 2.12 | 0.99–4.57c | ||||
 High | 52 | 27.7 | 82 | 17.3 | 2.24 | 1.46–3.45b | 1.89 | 1.01–3.52a | 40 | 41.7 | 56 | 32.2 | 2.42 | 1.28–4.55b | 1.52 | 0.66–3.51 | ||||
Force risk | < 0.01 | 0.06 | 0.27 | |||||||||||||||||
 Noe | 84 | 44.7 | 287 | 60.7 | 1 | – | 1 | – | 26 | 27.1 | 64 | 36.8 | 1 | – | ||||||
 Low | 45 | 23.9 | 69 | 14.6 | 2.23 | 1.43–3.49b | 1.68 | 0.99–2.85c | 29 | 30.2 | 46 | 26.4 | 1.55 | 0.81–2.98 | ||||||
 High | 59 | 31.4 | 117 | 24.7 | 1.72 | 1.16–2.56b | 0.92 | 0.52–1.64 | 41 | 42.7 | 64 | 36.8 | 1.58 | 0.86–2.88 | ||||||
Vibration risk | 0.22 | 0.89 | ||||||||||||||||||
 Noe | 170 | 90.4 | 441 | 93.2 | 1 | – | 85 | 88.5 | 155 | 89.1 | 1 | – | ||||||||
 Yes | 18 | 9.6 | 32 | 6.8 | 1.46 | 0.80–2.67 | 11 | 11.5 | 19 | 10.9 | 1.06 | 0.48–2.32 |