Table 2 Differences in mean knowledge scores pre- and post-SDA intervention (n = 54)

From: The effect of an mLearning application on nurses’ and midwives’ knowledge and skills for the management of postpartum hemorrhage and neonatal resuscitation: pre–post intervention study

  Mean, SD 95% CI P value Cohen's d
PPH knowledge scores (out of 100)
 Pre, mean (SD) 45.8 (9.2) (43.4, 48.3)  < .001 1.8
 Post, mean (SD) 62.9 (9.4) (60.4, 65.5)   
 Pre–post difference, mean (SD) 17.1 ( 8.8) (14.7, 19.5)   
NR knowledge scores (out of 100)
 Pre, mean (SD) 48.6 (12.3) (45.3, 51.9)  < .001 1.7
 Post, mean (SD) 67.7 (10.2) (64.9, 70.4)   
 Pre–post difference, mean (SD) 19.1 ( 9.9) (16.3, 21.8)   
  1. Wt.% weighted percent, NR neonatal resuscitation, PPH postpartum hemorrhage