The Process of Integrating an Evidence-Based Intervention into a Public Health Department to Improve Nutrition and Physical Activity Behaviors in Parents and Children.

The purpose of this manuscript is to describe a mutually beneficial collaboration with a Public Health Department and a University to implement an evidence-based program to teach nutrition and physical activity to improve adult and child outcomes. We first assessed the needs of the Public Health Department to build sustainable capacity. Next, all collaborators were invited to work together to focus on success. We invested in the leadership structure and strategically planned together. Finally, all of the collaborators worked together to practice cultural awareness. The process of implementing evidence-based programs allows all collaborators to emerge from the interaction stronger as a result of respectful dialogue and team building.

Relationships of physical activity and sedentary time in obese parent-child dyads: a cross-sectional study.

BACKGROUND: Research suggests physical activity is linked to obesity. Further, the physical activity of healthy parents and their children is associated with each other. However, this relationship has not been examined in obese parents and their obese children. METHODS: The purpose of this study was to compare the physical activity and sedentary time of obese, low-income, ethnic minority parents and their children on weekdays and weekend days using accelerometry. Data were obtained from eight rural sites in the middle and eastern part of North Carolina (N.C.), United States (U.S.) from 2007-2010 using a rolling enrollment. One hundred and ninety-nine obese parents (94 % female) and their obese children (54 % female) wore accelerometers simultaneously for three weekdays and one weekend day. Total physical activity, moderate-to-vigorous physical activity (MVPA) and sedentary time and proportions were determined. RESULTS: Parents' and children's total physical activity and MVPA levels were lower on weekend days than weekdays. Total counts per minute for children on weekdays and weekend days were greater than for parents (p < 0.001). Total counts per minute were more highly correlated on weekend days than weekdays (r = 0.352, p < 0.0002 versus r = 0.165, p < 0.025). Parents' performed MVPA for 14 (SD = ±25) and 9 (SD = ±16) minutes/day on weekdays and weekend days, respectively; children performed MVPA for 37 (SD = ±25) and 31(SD = ±38) minutes/day for weekdays and weekend days, respectively. Correlations between parents and children for MVPA were higher on weekend days versus weekdays (r = 0.253 and 0.177, respectively; p < 0.015). Associations for sedentary time followed a similar trend, with r = 0.33 (p < 0.0002) for weekend days and r = 0.016 (p < 0.026) for weekdays. Associations between obese parent-child dyads on sedentary time were stronger for girls, while associations between dyads on MVPA were stronger for boys. However, formal interaction analyses were not significant (p > 0.13). DISCUSSION: Since physical activity levels of obese parents and their obese child are somewhat related, especially on weekend days, combined parent-child obesity programs focused on reducing sedentary time could be beneficial, particularly for the child. CONCLUSION: In conclusion, this study of the physical activity levels of obese parents and their obese children found some relationships between the parents' and children's physical activity and sedentary behavior patterns, especially on weekend days. TRIAL REGISTRATION: NCT01378806 .

Results of the Optimizing Outcomes in Women with Gestational Diabetes Mellitus and Their Infants, a Cluster Randomized, Controlled Pilot Study: Lessons Learned.

The purpose of this pilot study was as follows: Aim I was to determine the feasibility of the intervention, including its acceptability, and tofurther refine intervention materials and study procedures including recruitment, enrollment, intervention, retention, and data collection. Aim 2 was to test the initial effects of the intervention on the primary outcome of fasting blood glucose and secondary outcomes including metabolic, clinical, adiposity, health behavior, and self-efficacy outcomes in women. Aim 3 examined infant feeding. Infant weight and adiposity growth are discussed in this manuscript. The intervention group received the Phase I intervention, which included 14 classes, each lasting 60 minutes, with the first class delivered during pregnancy on the benefits of breastfeeding for maternal metabolic control andfor infant health. The classes resumed 6 weeks postpartum and were delivered weekly. The Phase II intervention included 3 monthly classes, each lasting 60 minutes, during which the interventionist facilitated a group discussion and assisted the women with problems related to breastfeeding, nutrition, or exercise. Results demonstrated that 100 women were enrolled in the study; however, secondary to the majority of women returning to work part-time or full-time, the retention for the intervention and data collection was poor. In addition, statistical significancefor the primary outcomes was not achieved. However, women made some changes in adiposity and health behaviors, and infants made changes in adiposity growth. Both lessons learned and future research are discussed.

Correction to: A cluster randomized controlled trial for child and parent weight management: children and parents randomized to the intervention group have correlated changes in adiposity.

[This corrects the article DOI: 10.1186/s40608-017-0175-z.].

A cluster randomized controlled trial for child and parent weight management: children and parents randomized to the intervention group have correlated changes in adiposity.

Background: Studies have suggested that obesity is linked within families and that successful interventions involve both the parent and child with obesity. However little information exists regarding similarities in adiposity and weight loss between the parent and child, especially in low socio-economic ethnically diverse households. Methods: The purpose of this study was to examine the relationships between the changes from baseline over time in adiposity, weight, health behaviors, and self-efficacy in children (n = 184) and parents (n = 184) participating in an 18-month weight loss program. Within the intervention group only and for each post-baseline time point, Pearson correlation coefficients were computed for children's changes (from baseline) in adiposity, weight, health behaviors, and self-efficacy, with their parents' corresponding changes from baseline, to determine how strongly the dyads were correlated. Results: At the completion of 18 months, the intervention group parents demonstrated strong positive correlations between parent and child change in waist circumference (r = 0.409, p < 0.001), triceps (r = 0.332, p < 0.001), and subscapular (r = 0.292, p = 0.002) skinfolds. There were no significant correlations between weight, health behaviors, eating, and exercise self-efficacy. Conclusions: The results suggest that in the Southern United States low-income parents and their children with obesity are strongly correlated. Trial registration: NCT01378806 Retrospectively Registered on June 22, 2011.