From: Prevalence of initiation of complementary feeding at 6 months of age and associated factors among mothers of children aged 6 to 24 months in Addis Ababa, Ethiopia
Variables
CI (%)
Power (%)
Ratio (unexposed: exposed)
% outcome in unexposed grp
Odds ratio
Deff
Sample size
ANC follow up
95
80
1
24
2
1.5
507
Postnatal care
67
564
Birth preparedness
28
471