OR | 95% CI | P value | |
Main covariable | |||
LTRs | 0.82 | 0.57 to 1.17 | NS |
Adjustment covariable* | |||
No health coverage | 1.58 | 1.07 to 2.32 | <0.05 |
No healthy status at the first prenatal visit | 2.59 | 1.90 to 3.53 | <0.001 |
Nulliparity | 3.48 | 2.53 to 4.79 | <0.001 |
*Age was associated with the occurrence of complications during labour and delivery in univariate analysis but was no longer significant after adjustment for the three other adjustment covariables and was removed from the model.
NS, not statistically significant