| Univariate | Multivariable | ||
---|---|---|---|---|
OR [95% CI] | P value | aOR [95% CI] | P value | |
Socioeconomic status | ||||
 Medium (Ref) | 1 | – | 1 | – |
 Low | 1.23 [1.05–1.44] | 0.013b | 1.21 [1.03–1.40] | 0.021b |
 High | 0.90 [0.43–1.92] | 0.79 | 0.93 [0.43–1.98] | 0.84 |
Component 1 | 1.03 [1.00–1.06] | 0.05a | 1.01 [0.97–1.05] | 0.68 |
Component 2 | 0.65 [0.61–0.69] | < 0.001c | 0.65 [0.61–0.69] | < 0.001c |