Incidence and rate ratio (RR) of non-fatal occupational injuries in temporary and permanent workers by gender, age, length of employment, and occupation; Spain 2000–01.
| Non-fatal | RR | 95% CI | p Value | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Permanent | Temporary | ||||||||
| Injury | Population at risk | Incidence* | Injury | Population at risk | Incidence* | ||||
| *Incidence per 1000 workers. | |||||||||
| †Ten missing values. | |||||||||
| ‡Excluded “Armed Forces”. | |||||||||
| Gender | |||||||||
| Male | 617146 | 10711368 | 57.6 | 867285 | 4676785 | 185.4 | 3.22 | 2.52–4.09 | 0.000 |
| Female | 141706 | 6285581 | 22.5 | 180680 | 3289099 | 54.9 | 2.44 | 1.85–3.21 | 0.000 |
| Age group (years) | |||||||||
| <20 | 10127 | 103053 | 98.3 | 82454 | 551285 | 149.6 | 1.52 | 0.93–2.49 | 0.092 |
| 20–24 | 72855 | 991021 | 73.5 | 240876 | 1753346 | 137.4 | 1.87 | 1.21–2.89 | 0.005 |
| 25–34 | 229166 | 5100155 | 44.9 | 355930 | 3091752 | 115.1 | 2.56 | 1.69–3.87 | 0.000 |
| 35–44 | 210398 | 5214363 | 40.3 | 212869 | 1560713 | 136.4 | 3.38 | 2.32–4.92 | 0.000 |
| 45–54 | 153887 | 3805100 | 40.4 | 114885 | 749844 | 153.2 | 3.79 | 2.69–5.32 | 0.000 |
| >54 | 82419 | 1783257 | 46.2 | 40951 | 258944 | 158.1 | 3.42 | 2.37–4.94 | 0.000 |
| Length of employment in company† | |||||||||
| <6 months | 80758 | 516638 | 156.3 | 660009 | 3560499 | 185.4 | 1.19 | 0.74–1.87 | 0.482 |
| 6–24 months | 160689 | 1867164 | 86.1 | 290600 | 2955725 | 98.3 | 1.14 | 0.82–1.60 | 0.419 |
| >24 months | 517398 | 14613147 | 35.4 | 97353 | 1449660 | 67.2 | 1.90 | 1.20–3.03 | 0.006 |
| Occupations (ISCO-88)‡ | |||||||||
| Legislators, senior officials and managers | 2764 | 468775 | 5.9 | 598 | 34817 | 17.2 | 2.91 | 1.72–4.81 | 0.000 |
| Professionals | 12340 | 2470441 | 5.0 | 7360 | 707093 | 10.4 | 2.08 | 1.46–2.98 | 0.000 |
| Technicians and associate professionals | 23206 | 2158923 | 10.7 | 13210 | 554688 | 23.8 | 2.22 | 1.60–3.06 | 0.000 |
| Clerks | 27773 | 2250525 | 12.3 | 20638 | 671213 | 30.7 | 2.49 | 1.63–3.80 | 0.000 |
| Service workers and shop and market sales workers | 115429 | 2604908 | 44.3 | 105683 | 1242312 | 85.1 | 1.92 | 1.32–2.79 | 0.001 |
| Skilled agricultural and fishery workers | 12933 | 204822 | 63.1 | 14939 | 123981 | 120.5 | 1.91 | 1.34–2.72 | 0.000 |
| Craft and related trades workers | 275976 | 2636609 | 104.7 | 398894 | 1713002 | 232.9 | 2.22 | 1.62–3.05 | 0.000 |
| Plant and machine operators and assemblers | 134928 | 2000849 | 67.4 | 101570 | 788387 | 128.8 | 1.91 | 1.34–2.73 | 0.000 |
| Non-qualified and elementary occupations | 153393 | 2077399 | 73.8 | 384933 | 2081132 | 185.0 | 2.50 | 1.54–4.08 | 0.000 |
| Total | 758852 | 16996949 | 44.6 | 1047965 | 7965884 | 131.6 | 2.94 | 2.40–3.61 | 0.000 |