Independent variables* | OR (95% CI) |
Age | |
⩽44 (reference group) | |
45–64 | 5.07 (0.75 to 34.27) |
65–84 | 9.00 (1.42 to 57.18) |
⩾85 | 35.20 (4.38 to 283.06) |
Origin | |
Swiss resident (reference group) | |
non-resident in Switzerland | 0.004 (0.001 to 0.011) |
*Variables not in the equation: sex, marital status, type of diagnosis.