Table 3 Factors associated with the prevalence of back pain and work absence in shipyard workers-lifestyle-related factors
From: Factors associated with the prevalence of back pain and work absence in shipyard workers
|  | Existence of pain n = 175 | Absence from work n = 132 | ||
|---|---|---|---|---|
| Â | OR ICC95% | P value | OR ICC95% | P value |
・Smoking | 1.436 0.953–2.163 | 0.084 | 1.616 1.046–2.497 | 0.030 |
・Hous of sleep (work day) | 1.063 0.876–1.289 | 0.537 | 1.033 0.862–1.238 | 0.724 |
・Hous of sleep (holiday) | 1.099 0.941–1.284 | 0.232 | 0.944 0.746–1.195 | 0.632 |
・Exercise habit | 0.877 0.698–1.101 | 0.258 | 1.105 0.715–1.708 | 0.654 |
・Weight of carried loads | 2.817 1.845–4.302 | 0.000 | 1.854 1.199–2.867 | 0.006 |
・Body weight gain(20 kg or more since age 20) | 1.492 0.794–2.803 | 0.214 | 1.942 1.031–3.656 | 0.041 |
・Vigorous exercise(with continuous sweating)a | 0.602 0.329–1.105 | 0.101 | 0.965 0.519–1.795 | 0.910 |