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Study population
| Mode of delivery | |||||
|---|---|---|---|---|---|
| Vaginal | 64 (60 %) | Age | |||
| Cesarean | 42 (40 %) | <3 month | 40 (38 %) | ||
| Gender | >3 month | 66 (62 %) | |||
| Male | 59 (56 %) | Use of drugs before enrollment | |||
| Female | 47 (44 %) | Yes | 46 (43 %) | ||
| No | 60 (57 %) | ||||
| Feeding | |||||
| Bottlefed | 43 (41 %) | VRS | |||
| Breastfed | 63 (59 %) | Yes | 73 (69 %) | ||
| Gestational age | No | 33 (31 %) | |||
| Preterm | 7 (7 %) | Auscultation of lung | |||
| Term | 99 (93 %) | Normal | 10 (9 %) | ||
| Family history of atopy | Wheeze | 36 (34 %) | |||
| Yes | 25 (24 %) | Crackles | 41 (39 %) | ||
| No | 81 (76 %) | Both | 19 (18 %) | ||
