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. 2023 Apr 19;3:1166174. doi: 10.3389/fepid.2023.1166174

Figure 1.

Figure 1

Assessment of effect modification by child sex. Relative risks (95% confidence intervals) are shown for overall, male- and female-specific associations between prenatal exposure to cleaning chemicals and development of current wheeze (A) and current asthma (B) at age 4–6 years. Models were adjusted for child age, study site, maternal race, maternal ethnicity, education at enrollment, maternal history of asthma, maternal age at delivery, maternal self-report of smoking status at enrollment, household size category, region-and inflation-adjusted household income, postnatal second-hand smoke exposure, season of birth, firstborn status, child sex, and a multiplicative interaction term for exposure to cleaning chemicals by child sex.