Table 2.

Contraceptive Continuation and Medicaid Deliveries Among Injectable Contraceptive Users by Residence (percentages in parentheses)

	Counties with Planned Parenthood Affiliates			Counties without Planned Parenthood Affiliates			Difference-in-differences (DID)
	Women receiving injection Q4 2011	Women receiving injection Q4 2012	Difference Q4 2011 to Q4 2012	Women receiving injection Q4 2011	Women receiving injection Q4 2012	Difference Q4 2011 to Q4 2012	DID (difference in percent change)	DID (percent of baseline)	P-value
Received injection	7541	6729	−812	4653	4190	−463
Received any program service during next quarter	5019 (66.6)	3197 (47.5)	−1822 (−19.0)	2970 (63.8)	2805 (66.9)	165 (3.1)	−22.2	−33.3	<0.001
Received next injection on-time from program	4290 (56.9)	2535 (37.7)	−1755 (−19.2)	2553 (54.9)	2452 (58.5)	101 (3.7)	−22.9	−40.2	<0.001
Medicaid deliveries within 18 months	529 (7.0)	566 (8.4)	37 (1.4)	300 (6.4)	248 (5.9)	−52 (−0.5)	1.9	27.1	0.014