Baseline low back pain: |
None | 1.0 | Reference | | 1.0 | Reference |
Some | 2.82 | 1.75 to 4.55 | | 1.96 | 1.09 to 3.53 |
Low back pain during training: |
None | 1.0 | Reference | | 1.0 | Reference |
Once | 1.53 | 0.74 to 3.17 | | 1.57 | 0.71 to 3.47 |
Recurrent | 5.92 | 3.30 to 10.61 | | 6.36 | 3.18 to 12.73 |
Uncertain3-151
| 1.90 | 1.00 to 3.60 | | 1.89 | 0.66 to 5.40 |
Current general health questionnaire: |
Low | 1.0 | Reference | | 1.0 | Reference |
High | 2.91 | 1.75 to 4.83 | | 2.68 | 1.42 to 5.07 |
Mean job dissatisfaction | 1.01 | 0.99 to 1.02 | | 0.98 | 0.95 to 1.00 |
Working as nurse: |
Yes | 1.0 | Reference | | 1.0 | Reference |
No | 0.56 | 0.31 to 0.99 | | 0.39 | 0.17 to 0.90 |