Table 3.

Cumulative Risk of Pregnancy at 24 Months After Delivery

Predictor	Cumulative Risk of Pregnancy 24 months	[95% CI]
Method used at 6 months after delivery
LARC or permanent method	0.07	[0.02, 0.13]
Hormonal method	0.27	[0.15, 0.39]
Less effective method*	0.43	[0.31, 0.55]
Type of Barrier Encountered
None (using preferred method)	0.12	[0.05, 0.18]
Health system barrier	0.47	[0.16, 0.77]
Financial barrier	0.38	[0.22, 0.54]
Sterilization, elicited barrier	0.13	[0.02, 0.25]
LARC, elicited barrier	0.44	[0.21, 0.67]
Other barrier	0.33	[0.15, 0.51]
Any barrier	0.34	[0.25, 0.43]

CI: Confidence Interval. Cumulative risk of pregnancy estimated from Cox proportional models.

^*Includes 5 women using no method