Model | Independent variable | β | Wald | P | OR (95% CI) |
---|---|---|---|---|---|
Model 1A | ERI ratio | −1.289 | 6.546 | 0.011 | 0.275 (0.103, 0.740) |
Type of contract | Â | 6.375 | 0.041 | Â | |
Permanent contract | 0.887 | 6.133 | 0.013 | 2.249 (1.203, 4.903) | |
Authorized strength | 0.666 | 3.346 | 0.067 | 1.946 (0.954, 3.970) | |
Shift work | 0.482 | 5.162 | 0.023 | 1.619 (1.068, 2.454) | |
Constant | 1.478 | 1.091 | 0.175 | Â | |
Model 2B | ERI ratio | −1.025 | 3.916 | 0.048 | 0.359 (0.130, 0.990) |
Constant | 2.412 | 5.710 | 0.017 | Â | |
Model 3C | ERI ratio | 0.997 | 9.941 | 0.002 | 2.711 (1.458,5.308) |
Constant | −1.654 | 7.546 | 0.006 |  |