Otitis media

Yes

NO

Total

p-value

Odd ratio

95% C.L for EXP (B)

Age of child

0 - 12 m

52 (43.3%)

145 (54.9%)

197 (51.3%)

0.006

1.343

Upper

Lower

13 - 36 m

39 (32.5%)

88 (33.3%)

127 (33.1%)

0.871

2.072

37 - 59 m

29 (24.2%)

31 (11.7%)

60 (15.6%)

Gender

Male

67 (55.8%)

128 (48.5%)

195 (50.8%)

0.182

0.648

0.485

0.866

Female

53 (44.2%)

136 (51.5%)

189 (49.2%)