Table 4 Incidence rate ratio by country of birth and job tenure, adjusted for individual and occupational variables; construction sector
Job tenure (in months) | HIC | SMPC | of which born in Morocco | ||
|---|---|---|---|---|---|
IRR | IRR | CI 95% | IRR | CI 95% | |
1 | 1.00 | 0.97 | 0.84–1.14 | 1.19 | 1.01–1.40 |
6 | 1.00 | 1.01 | 0.89–1.15 | 1.26 | 1.10–1.45 |
12 | 1.00 | 1.06 | 0.94–1.19 | 1.35 | 1.19–1.54 |
18 | 1.00 | 1.11 | 0.98–1.25 | 1.45 | 1.27–1.66 |
24 | 1.00 | 1.16 | 1.01–1.34 | 1.56 | 1.33–1.82 |
36 | 1.00 | 1.28 | 1.03–1.58 | 1.79 | 1.42–2.25 |
48 | 1.00 | 1.40 | 1.03–1.89 | 2.06 | 1.49–2.83 |
60 | 1.00 | 1.53 | 1.03–2.28 | 2.36 | 1.56–3.58 |
72 | 1.00 | 1.68 | 1.03–2.75 | 2.72 | 1.63–4.54 |