Variables | Unadjusted OR (95% CI) | p Value | Adjusted OR (95% CI) | p Value |
---|---|---|---|---|
Age | 1.28 (1.12 to 1.45) | <0.001 | 1.22 (1.06 to 1.42) | 0.005 |
Age 2 | 0.998 (0.997 to 0.999) | 0.002 | 0.998 (0.997 to 0.999) | 0.002 |
Gender | ||||
Female | Reference | |||
Male | 0.996 (0.68 to 1.45) | 0.986 | ||
Educational level | ||||
No formal education | Reference | Reference | ||
Elementary | 0.38 (0.15 to 0.93) | 0.033 | 0.02 (0.01 to 1.46) | 0.075 |
Middle-high | 0.34 (0.15 to 0.79) | 0.012 | 0.12 (0.01 to 2.99) | 0.199 |
Technical | 0.19 (0.07 to 0.51) | 0.001 | 0.02 (0.01 to 1.35) | 0.070 |
College or more | 0.29 (0.10 to 0.86) | 0.025 | 0.01 (0.01 to 0.27) | 0.009 |
Region | ||||
Metropolitan Lima city | Reference | |||
Rest of coast | 0.92 (0.52 to 1.63) | 0.779 | ||
Highlands | 0.52 (0.25 to 1.05) | 0.067 | ||
Jungle | 0.39 (0.14 to 1.12) | 0.080 | ||
Age×educational level | ||||
Age×elementary | 1.04 (0.98 to 1.12) | 0.162 | ||
Age×middle-high | 1.02 (0.97 to 1.08) | 0.362 | ||
Age×technical | 1.05 (0.98 to 1.13) | 0.177 | ||
Age×college or more | 1.08 (1.02 to 1.15) | 0.010 |
Unadjusted and adjusted ORs and CIs were estimated using logistic regression models. The adjusted (final) model does not show non-statistically significant variables. Reference denotes reference categories for statistical comparisons. Age 2 denotes a squared age term.