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. Author manuscript; available in PMC: 2018 Dec 20.
Published in final edited form as: Pediatr Obes. 2018 Jul 17;13(10):607–613. doi: 10.1111/ijpo.12395

Table 2.

Adjusteda estimates and 95% confidence intervals (CI) in analysis examining household chaos and infant weight-for-length z-score (n=401)

Estimate (CI) p-value
12-month weight-for-length z-score
Chaos averaged at 6 and 12 months 0.02 (0.001, 0.04) 0.04
9-month weight-for-length z-score
Chaos at 6 monthsb 0.02 (0.002, 0.03) 0.03
12-month weight-for-length z-score
Chaos at 6 monthsb 0.01 (‒0.002, 0.03) 0.09
a

Adjusted for infant age, race, sex, birth weight for gestational age Z-score; maternal age, education, marital status, and pre-pregnancy body mass index; number of adults in the household, number of children in the household, and household income; and any breastfeeding duration.

b

Repeated measures linear regression model with exchangeable correlation structure to account for correlation between infant weight-for-length at 9 and 12 months.