From: Breastfeeding initiation and duration and acute otitis media among children less than two years of age in Jordan: results from a case–control study
Receiving pumped breast milk
Cases
Controls
Chi-Square
p value
Odds Ratio (OR)
No
45(62.5)
69(90.8)
16.721
0.00
5.91
Yes
27(37.5)
7(9.2)
Total
72
76