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. 2019 Dec 12;16:177. doi: 10.1186/s12978-019-0838-y

Table 2.

The mean score change on danger signs between intervention and controls (N = 450)

Variables Control Intervention P-value Cohen’s d effect size
Mean score (SD) 95% CI (lower –upper) Mean score (SD) 95% CI (lower –upper)
Knowledge
 Pre-test 4.71 (3.382) 4.344–5.235 4.78 (3.227) 4.303–5.495 0.826
 Post-test 6.518 (4.304) 6.145–6.891 9.531(2.666) 9.003–10.059 0.000 0.85

*Ancova test results