Youth weight status and family functioning in paediatric primary care.

The purpose of this study is to examine the associations between family functioning and youth overweight and obesity in a sample of primary care paediatric patients. Specially, we hypothesize that caregivers of youth with an overweight/obese weight status will report more impaired family functioning. A cross-sectional descriptive study was conducted with 329 caregivers of youth ages 2 to 18 seen in paediatric primary care. Caregivers completed the Family Assessment Device General Functioning Scale and clinical demographics, including parent-reported youth height and weight to calculate body mass index (BMI). Family functioning was used as a continuous total variable, and as a dichotomous variable based on clinically impaired or healthy family functioning. Analyses included descriptive statistics, Pearson's correlations, and independent t tests. Caregivers who reported impaired family functioning based on the clinical cutoff score were more likely to report that their youth had a higher BMI and BMI z-score. Caregivers with impaired family functioning and who identified as being in two-parent families, with at least a Bachelor's degree, and a moderate to high family income were more likely to report their youth was a higher weight status. Further screening and assessment of family functioning in combination with youth weight status among a larger diverse sample of primary care paediatric patients over time will provide insight into what aspects of family functioning may contribute to maintaining a healthy lifestyle or adopting new health behaviours to prevent and/or treat obesity in youth.