. Author manuscript; available in PMC: 2021 Mar 1.

Published in final edited form as: J Pediatr. 2019 Nov 20;218:28–34.e2. doi: 10.1016/j.jpeds.2019.10.056

Table 6; online only.

Adjusted odds ratios for a fail/monitor score on separate ASQ-3 domains, among a subset of children with ASQ-3 assessed at 18 months of age, n=133

		Adjusted^a odds ratio for fail/monitor ASQ score (95% CI)
Cotinine categories	n	Fine Motor	Gross Motor	Personal-social	Communication	Problem Solving
Age 18 months
<0.5 ng/mL (LOD)	97	1 [Reference]	1 [Reference]	1 [Reference]	1 [Reference]	1 [Reference]
≥0.5 ng/mL	36	0.9 (0.2, 3.8)	1.4 (0.1, 20.9)	empty	0.7 (0.2, 2.9)	1.0 (0.1, 4.6)

Abbreviations: ASQ-3, Third Edition Ages and Stages Questionnaire; CI, confidence interval.

All models adjusted for maternal age (years), maternal education (<high school, high school diploma, some college), maternal race/ethnicity (non-Hispanic white, non-Hispanic black, Hispanic, other), offspring sex, and a non-specified maternal psychiatric diagnosis (yes, no).