Influence of Parental Feeding Practices on Dietary Change Among Adolescent Children of Hispanic Adults Participating in a Parenting Intervention

Objectives. The role of parents and caregivers is vital in promoting healthy eating habits among Hispanic adolescents. However, there are inconsistent findings on whether parental feeding practices are beneficial to their diet quality. The purpose of this study was to assess the effect of parental feeding practices on adolescent dietary outcomes post-parenting intervention among Hispanic dyads. The present study is a secondary analysis using data from a randomized controlled trial testing the effect of a parenting intervention, Families Preparing the New Generation Plus (FPNG+), on adolescent dietary and substance use outcomes among sixth to seventh grade Hispanic students. Methods. A subsample of dyads (n=78) completed surveys to collect information on parental feeding practices and adolescent dietary outcomes at baseline (T1) and immediately post-FPNG+ intervention (T2). Parents (mean age of 39.7 years; 84.6% female) self-reported their use of parental control, pressure to eat, and food restriction parenting practices at T1. Adolescents (mean age of 12.3 years; 68.2% male) self-reported their consumption of fruits, vegetables, and sugar sweetened beverage (SSB) intake at both T1 and T2. Repeated measures ANOVA were employed to compare changes in adolescent dietary outcomes by each of the three parental feeding practices assessed. Results. Findings showed significant differences in changes in vegetable consumption between adolescents of parents who reported use of control (-0.69 cup equivalents/day; p = 0.018), compared to virtually unchanged vegetable intake among those of parents who reported not using control. There were also significant differences in vegetable intake by food restriction, with a decrease in intake among adolescents whose parents reported not using restriction (-0.65 cup equivalents per day; p = 0.021), compared to a virtually unchanged vegetable intake among the use of restriction group. Dietary outcomes of fruit and sugar from SSB intake were not statistically significant by use of any of the parental feeding practices studied. Conclusion. Findings showed that adolescents whose parents used control and food restriction did not have less favorable changes in vegetable intake compared to those of parents who did not use these practices. More research is needed to determine whether the use of parental feeding practices may be advantageous on the intake of fruits, vegetables, and SSBs among adolescents to advise effective parenting interventions and establish lasting healthy eating habits of Hispanic youth.