| Not high strain work | High strain work | High strain work (yes vs. no), within strata | P-value, within strata | P-value, overall | ||||
---|---|---|---|---|---|---|---|---|---|
 | N/N cases | ORa (95% CI) | Incidence ratea, cases per 100 | N/N cases | OR (95% CI) | Incidence ratea, cases per 100 | OR (95% CI) |  |  |
Private life social support, high | 661/34 | 1 (reference) | 5.1 | 129/13 | 1.32 (0.65-2.68) | 6.7 | 1.24 (0.61-2.53) | 0.55 | Â |
Private life social support, low | 237/13 | 1.03 (0.51-2.08) | 5.3 | 47/9 | 3.41 (1.36-8.58) | 17.4 | 3.50 (1.25-9.80) | 0.02 | Â |
 |  |  |  |  |  |  |  |  | 0.07 |