Table 3. Comparison of parental socioeconomic status and environment of breast-fed and non-breast-fed infants with pneumonia and diarrhea.

Variables	Non-breast-fed (n = 34)	Breast-fed (n = 73)	OR (95% CI)	p
Poor socio-economic status [(monthly income <5000 taka (US$ 67)]	20 (61)	42 (58)	1.10 (0.44–2.77)	0.995
Illiterate mother	15 (45)	33 (46)	0.98 (0.40–2.44)	0.861
Employed mother	6 (18)	12 (16)	0.76 (0.22–2.54)	0.824
Smoker in the family (inside the bed room)	15 (45)	42 (58)	0.60 (0.24–1.48)	0.308
Age of the mother in years (mean ± SD)	24.6±5.8	24.2±5.0	-	0.750
Number of siblings (mean ± SD)	1.5±0.7	1.4±0.7	-	0.948

Figure represents n (%), unless specified otherwise.