. 2019 Oct 29;19:390. doi: 10.1186/s12887-019-1719-9

Table 3.

Association between prenatal indoor pet keeping and caregiver-reported attention deficit hyperactivity disorder

	Model 1^a	Model 2^b
	OR (95% CI)	OR (95% CI)
	P	P
Prenatal indoor dog(s)	1.47 (0.90, 2.41)	1.35 (0.77, 2.36)
Prenatal indoor dog(s)	0.124	0.300
Prenatal indoor cat(s)	1.13 (0.64, 2.01)	1.23 (0.63, 2.39)
Prenatal indoor cat(s)	0.666	0.543

OR odds ratio

^aModel 1: inverse probability weights (IPW)

^bModel 2: IPW + confounders, pooled estimate from multiple imputation model

Confounders: maternal race, household income, maternal smoking during pregnancy, prenatal antifungal use, child sex, maternal body mass index first measured in pregnancy, gestational age at birth, and birthweight