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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: Ann Allergy Asthma Immunol. 2014 Dec 19;114(3):203–207. doi: 10.1016/j.anai.2014.11.014

Table 5.

Adjusted regression modelsa for subset analyses of prenatal antibiotic use as a predictor of asthma and wheezing

Asthma by Year 3 Wheezing in Year 3
OR [95% CI] P-Value OR [95% CI] P-Value
No Maternal Asthma (n=200) 5.75 [1.78, 18.60] 0.004 1.50 [0.65, 3.46] 0.34
No First Year Antibiotics (n=137) 3.62 [1.09, 12.05] 0.036 1.61 [0.60, 4.31] 0.35
a

Adjusted analysis includes study intervention as well as significant variables (p<0.10) from univariate analysis. Asthma is adjusted for study intervention, Mexican ancestry, smoking during pregnancy, ibuprofen during pregnancy, mother having asthma, exposure to smoke in the home in the first year of life, and child antibiotic use for respiratory reasons. Wheezing is adjusted for study intervention, Mexican ancestry, smoking during pregnancy, ibuprofen during pregnancy, mother having asthma, low birth weight, any breast feeding, exposure to smoke in the home in the first year of life, and child antibiotic use for respiratory reasons.