Digital Tools to Support Family-Based Weight Management for Children: Mixed Methods Pilot and Feasibility Study.

BACKGROUND: Family-based behavioral therapy is an efficacious approach to deliver weight management counseling to children and their parents. However, most families do not have access to in-person, evidence-based treatment. We previously developed and tested DRIVE (Developing Relationships that Include Values of Eating and Exercise), a home-based parent training program to maintain body weight among children at risk for obesity, with the intent to eventually disseminate it nationally alongside SafeCare, a parent support program that focuses on parent-child interactions. Currently the DRIVE program has only been tested independently of SafeCare. This study created the "mHealth DRIVE" program by further adapting DRIVE to incorporate digital and mobile health tools, including remotely delivered sessions, a wireless scale that enabled a child-tailored weight graph, and a pedometer. Telehealth delivery via mHealth platforms and other digital tools can improve program cost-effectiveness, deliver long-term care, and directly support both families and care providers. OBJECTIVE: The objective of this study was to examine preliminary acceptability and effectiveness of the mHealth DRIVE program among children and parents who received it and among SafeCare providers who potentially could deliver it. METHODS: Study 1 was a 13-week pilot study of a remotely delivered mHealth family-based weight management program. Satisfaction surveys were administered, and height and weight were measured pre- and post-study. Study 2 was a feasibility/acceptability survey administered to SafeCare providers. RESULTS: Parental and child satisfaction (mean of 4.9/6.0 and 3.8/5.0, respectively) were high, and children's (N=10) BMI z-scores significantly decreased (mean -0.14, SD 0.17; P=.025). Over 90% of SafeCare providers (N=74) indicated that SafeCare families would benefit from learning how to eat healthily and be more active, and 80% of providers reported that they and the families would benefit from digital tools to support child weight management. CONCLUSIONS: Pediatric mHealth weight management interventions show promise for effectiveness and acceptability by families and providers. TRIAL REGISTRATION: Clinicaltrials.gov NCT03297541, https://clinicaltrials.gov/ct2/show/NCT03297541.

Social Skills and School Readiness in Young Children Exposed to Violence.

Witnessing violence is associated with negative outcomes for preschool-aged children, including lowered school readiness; however, not all children evidence negative outcome, indicating the presence of protective factors. This study examined social skills as a moderator of the relation between violence exposure and school readiness in preschoolaged children. Seventy-eight children completed a measure of school readiness, and their caregiver completed measures of social skills, witnessed violence exposure, and direct victimization. Results revealed that social skills moderated the witnessed violence- school readiness association, controlling for direct victimization and family income. When children evidenced more appropriate social skills, witnessed violence and school readiness were inversely related. However, for children whose caregivers endorsed less appropriate social skills, there was no association between witnessed violence and school readiness.

Associations among school characteristics and foodservice practices in a nationally representative sample of United States schools.

OBJECTIVE: Determine school characteristics associated with healthy/unhealthy food service offerings or healthy food preparation practices. DESIGN: Secondary analysis of cross-sectional data. SETTING: Nationally representative sample of public and private elementary, middle, and high schools. PARTICIPANTS: Data from the 2006 School Health Policies and Practices Study Food Service School Questionnaire, n = 526 for Healthy and Unhealthy Offerings analysis; n = 520 for Healthy Preparation analysis. MAIN OUTCOME MEASURES: Scores for healthy/unhealthy foodservice offerings and healthy food preparation practices. ANALYSIS: Multivariable regression to determine significant associations among school characteristics and offerings/preparation practices. RESULTS: Public schools and schools participating in the United States Department of Agriculture (USDA) Team Nutrition reported more healthy offerings and preparation than private or nonparticipating schools, respectively. Elementary schools reported fewer unhealthy offerings than middle or high schools; middle schools reported fewer unhealthy offerings than high schools. Schools requiring foodservice managers to have a college education reported more healthy preparation, whereas those requiring completion of a foodservice training program reported fewer unhealthy offerings and more healthy preparation than schools without these requirements. CONCLUSIONS AND IMPLICATIONS: Results suggest the school nutrition environment may be improved by requiring foodservice managers to hold a nutrition-related college degree and/or successfully pass a foodservice training program, and by participating in a school-based nutrition program, such as USDA Team Nutrition.

The impact of parental trauma exposure on community violence exposed adolescents.

Previous research has documented an association between adolescent community violence (CV) exposure and poor psychological functioning. The purpose of this study was to delineate the relations of adolescent CV, parent trauma exposure (PTE), and adolescent internalizing and externalizing symptomatology while controlling for adolescent-reported home violence and parental self-reported posttraumatic stress disorder (PTSD). Participants consisted of 101 pairs of junior high school and high school students and their parents or caretakers. Adolescents completed measures to assess their history of violence exposure in the community and home setting and current internalizing symptoms. Parents or caretakers completed a demographic questionnaire, a measure assessing their trauma exposure and related symptomatology, and a measure of child externalizing symptoms. Hierarchical regression analyses were conducted; results indicated that after controlling for demographic variables, home violence exposure, and parental PTSD symptoms, PTE emerged as a moderator variable in the relationship between CV and adolescent-rated internalizing symptoms but not in the association between adolescent CV and externalizing symptoms.

Adiposity and physical activity are not related to academic achievement in school-aged children.

OBJECTIVE: To investigate the hypotheses that in elementary school students: (1) adiposity and academic achievement are negatively correlated and (2) physical activity and academic achievement are positively correlated. METHODS: Participants were 1963 children in fourth to sixth grades. Adiposity was assessed by calculating body mass index (BMI) percentile and percent body fat and academic achievement with statewide standardized tests in 4 content areas. Socioeconomic status and age were control variables. A subset of participants (n = 261) wore an accelerometer for 3 days to provide objective measurement of physical activity. In addition, the association between weight status and academic achievement was examined by comparing children who could be classified as "extremely obese" and the rest of the sample, as well as comparing children who could be classified as normal weight, overweight, or obese. Extreme obesity was defined as ≥1.2 times the 95th percentile. RESULTS: The results indicated that there were no significant associations between adiposity or physical activity and achievement in students. No academic achievement differences were found between children with BMI percentiles within the extreme obesity range and those who did not fall within the extreme obesity classification. In addition, no academic achievement differences were found for children with BMI percentiles within the normal weight, overweight, or obese ranges. CONCLUSIONS: These results do not support the hypotheses that increased adiposity is associated with decreased academic achievement or that greater physical activity is related to improved achievement. However, these results are limited by methodological weaknesses, especially the use of cross-sectional data.

Children in school cafeterias select foods containing more saturated fat and energy than the Institute of Medicine recommendations.

In this study, we examined if children's food selection met the School Meals Initiative (SMI) standards and the recently released Institute of Medicine (IOM) recommendations. Mean food selection, plate waste, and food intake were also examined. Food intake of 2049 4th-6th grade students was measured objectively at lunch over 3 d with digital photography in 33 schools. The percent of children whose food selection met the SMI standards and IOM recommendations for energy (kJ), fat and saturated fat, calcium, iron, and vitamin A and C were calculated. The SMI standards provide lower limits for most nutrients; the IOM provides a range of values, including an upper limit for energy. Seventy-seven percent of children's energy selection met the SMI lower limit, but only 16% of children met the IOM's recommended range and 74% of children exceeded the upper limit. More than 70% of children exceeded the SMI and IOM's saturated fat recommendations. Children selected (mean +/- SD) 3168 +/- 621 kJ, discarded 882 +/- 581 kJ, and consumed 2286 +/- 716 kJ. Children were less likely to discard fat than carbohydrate, resulting in proportionally more fat being consumed. Most children met SMI and IOM recommendations for protein, calcium, iron, and vitamin A. With few exceptions, energy selection was similar among groups of children, but plate waste differed (P < 0.001), resulting in greater energy intake among boys compared with girls, Caucasians compared with African Americans, and heavier compared with lighter children. Children's selection was high in saturated fat and, based on IOM criteria, included excess energy.