RT Journal Article SR Electronic T1 CHAOS in the Home Environment and Child Weight-Related Outcomes JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 1163 OP 1173 DO 10.3122/jabfm.2021.06.210157 VO 34 IS 6 A1 Gretchen J. R. Buchanan A1 Allan D. Tate A1 Katie A. Loth A1 Amanda C. Trofholz A1 Jerica M. Berge YR 2021 UL http://www.jabfm.org/content/34/6/1163.abstract AB Introduction: Biopsychosocial approaches to health care are critical to addressing childhood obesity. This study aimed to examine how multiple indicators of the home environment related to child weight-related outcomes. We hypothesized that families with home environments of higher chaos and stress, and lower quality parent-child interactions, would have children with a higher body mass index (BMI), less healthy dietary intake, and less healthy eating behaviors.Methods: Data were drawn from the cross-sectional Phase I of the Family Matters study. Participants were 150 racially/ethnically diverse families with a child between 5 to 7 (mean, 6.4) years old. We used a latent profile analysis approach. A 4-class solution fit the data well, and we used predicted class posterior probabilities to assign families to classes. We then regressed the results onto the distal outcomes of child BMI, healthy dietary intake, and healthy eating behaviors.Results: Families were classified as Collaborative-Chill (n = 38), Busy Bees (n = 37), Engaged (n = 61), and Inconsistent-Distant (n = 14). Collaborative-Chill was used as the reference class. Inconsistent-Distant families had children with higher BMI (P < .001) that were more food responsive (P < .001). Busy Bees families had children who were more food responsive (P = .04) and more satiety responsive (P = .02). Engaged families had children who were marginally more food responsive (P = .06).Conclusion: Household chaos, parent stress, and parent-child interactions are important components of the home environment implicated in children's weight-related outcomes. Health care providers should consider these indicators with child patients who struggle with obesity.