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Table 4 Primary outcomes and estimated intervention effects at 12 months − complier average causal effect estimates

From: Randomized controlled trial and economic evaluation of nurse-led group support for young mothers during pregnancy and the first year postpartum versus usual care

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

  1. aAnalysis of covariance – (adjusted for baseline)
  2. 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
  3. CI confidence interval, gFNP group Family Nurse Partnership, SE standard error