Risk factors | Univariate analysis | Multivariate analysis | ||||||
---|---|---|---|---|---|---|---|---|
Crude OR | CI 95% | P | Adjusted OR | CI 95% | P | |||
Lower | Upper | Lower | Upper | |||||
Age | 1.139 | 0.702 | 1.848 | 0.599 | ||||
Residence | 1.026 | 0.555 | 1.895 | 0.935 | ||||
Education | 0.917 | 0.797 | 1.055 | 0.225 | ||||
Wealth | 0.844 | 0.679 | 1.048 | 0.125 | ||||
Ethnicity | 1.079 | 0.841 | 1.384 | 0.550 | ||||
Employment | 0.728 | 0.305 | 1.736 | 0.474 | ||||
Parity | 1.596 | 1.037 | 2.458 | 0.034 | ||||
# of ind. Abortions | 1.453 | 1.093 | 1.932 | 0.010 | 1.439 | 1.082 | 1.915 | 0.012 |
Method of abortion | 2.488 | 1.364 | 4.538 | 0.003 | 2.370 | 1.171 | 4.795 | 0.016 |
Gestational age | 0.501 | 0.250 | 1.002 | 0.051 | 0.934 | 0.414 | 2.112 | 0.871 |