Table 4.

Primary outcomes and estimated intervention effects at 12 months − complier average causal effect estimates

Measure	gFNP N = 75	Usual care N = 56	Unadjusted effect estimatea Difference (95% CI)	p
	Mean (SE)	Mean (SE)
Adult-Adolescent Parenting Inventory-2 [22]
Total (/10) attended at least 1 session	7 · 6 (0 · 2)	7 · 4 (0 · 2)	0 · 13 (− 0 · 41, 0 · 69)	0 · 64
Total (/10) attended at least 17 sessions	7 · 9 (0 · 2)	7 · 8 (0 · 5)	0 · 17 (− 0 · 91, 1 · 24)	0 · 76
CARE Index maternal sensitivity [23]
Total (/10) attended at least 1 session	4 · 1 (0 · 3)	5 · 4 (0 · 7)	− 1 · 29 (− 2 · 78, 0 · 19)	0 · 09
Total (/10) attended at least 17 sessions	4 3 (0 · 5)	6 · 4 (1 · 5)	− 2 · 61 (− 5 · 57, 0 · 35)	0 · 08

^aAnalysis of covariance – (adjusted for baseline)

Note: the numbers in the control group column are the means of the sample of the controls that would have expected to have been compliers had they received the intervention

CI confidence interval, gFNP group Family Nurse Partnership, SE standard error