| Socioeconomic status, scores |  | |||||||
---|---|---|---|---|---|---|---|---|---|
 | 1st | 2nd | 3rd | 4th |  | ||||
 | OR | (95% CI) | OR | (95% CI) | OR | (95% CI) | OR | (95% CI) | p for Trend |
Model 1 | 1.00 | (reference) | 0.84 | (0.57-1.24) | 1.18 | (0.84-1.66) | 1.45 | (1.03-2.04) | 0.007 |
Model 2 | 1.00 | (reference) | 0.77 | (0.50-1.19) | 1.12 | (0.77-1.62) | 1.43 | (0.99-2.06) | 0.013 |
Model 3 | 1.00 | (reference) | 0.77 | (0.50-1.19) | 1.12 | (0.77-1.63) | 1.43 | (0.98-2.08) | 0.015 |
Model 4 | 1.00 | (reference) | 0.76 | (0.49-1.17) | 1.11 | (0.76-1.61) | 1.49 | (1.02-2.17) | 0.009 |