Table 5 Post-intervention – pre-intervention changes in mothers’ breastfeeding self-efficacy scores in the intervention and control groups
From: Effectiveness of a smartphone-based educational intervention to improve breastfeeding
|  | Post-intervention – pre-intervention change mean (95% confidence interval) | |||
|---|---|---|---|---|
Intervention n = 40 | Control n = 40 | Between-group difference | P-value | |
Self-efficacy | 26.85 (19.72, 33.98) | 0.40 (−4.77, 5.57) | 26.45 (24.49, 28.41) | < 0.001 |