Factors Associated with Successful Trial of Labor after Cesarean Section: A Retrospective Cohort Study

Table 2

Multivariate logistic regression analysis for successful TOLAC.

Risk factors	Odd Ratio (95% CI)	P value
Audit strategy	6.40 (3.92-10.44)	< 0.001
Birth weight	0.99 (0.98-0.99)	< 0.001
Induction	0.41 (0.20-0.84)	0.014
Parity (1 vs ≥ 2	0.61 (0.37-1.02)	0.057
BMI (kg/m^2)	0.93 (0.89-0.97)	0.002
Recurrent indications	0.49 (0.32-0.75)	0.001
Prior vaginal delivery	3.17 (1.87-5.36)	< 0.001