Kerri N. Boutelle

Fast food for family meals: relationships with parent and adolescent food intake, home food availability and weight status

OBJECTIVE The purpose of the present study was to examine the prevalence of fast-food purchases for family meals and the associations with sociodemographic variables, dietary intake, home food environment, and weight status in adolescents and their parents. DESIGN This study is a cross-sectional evaluation of parent interviews and adolescent surveys from Project EAT (Eating Among Teens). SUBJECTS Subjects included 902 middle-school and high-school adolescents (53% female, 47% male) and their parents (89% female, 11% male). The adolescent population was ethnically diverse: 29% white, 24% black, 21% Asian American, 14% Hispanic and 12% other. RESULTS Results showed that parents who reported purchasing fast food for family meals at least 3 times per week were significantly more likely than parents who reported purchasing fewer fast-food family meals to report the availability of soda pop and chips in the home. Adolescents in homes with fewer than 3 fast-food family meals per week were significantly more likely than adolescents in homes with more fast-food family meals to report having vegetables and milk served with meals at home. Fast-food purchases for family meals were positively associated with the intake of fast foods and salty snack foods for both parents and adolescents; and weight status among parents. Fast-food purchases for family meals were negatively associated with parental vegetable intake. CONCLUSIONS Fast-food purchases may be helpful for busy families, but families need to be educated on the effects of fast food for family meals and how to choose healthier, convenient family meals.

Neurocognitive correlates of obesity and obesity-related behaviors in children and adolescents

Childhood obesity rates have risen dramatically over the past few decades. Although obesity has been linked to poorer neurocognitive functioning in adults, much less is known about this relationship in children and adolescents. Therefore, we conducted a systematic review to examine the relationship between obesity and obesity-related behaviors with neurocognitive functioning in youth. We reviewed articles from 1976 to 2013 using PsycInfo, PubMed, Medline and Google Scholar. Search terms included cognitive function, neurocognitive function/performance, executive function, impulsivity, self-regulation, effortful control, cognitive control, inhibition, delayed gratification, memory, attention, language, motor, visuo-spatial, academic achievement, obesity, overweight, body mass index, waist-hip ratio, adiposity and body fat. Articles were excluded if participants had health problems known to affect cognitive functioning, the study used imaging as the only outcome measure, they were non-peer-reviewed dissertations, theses, review papers, commentaries, or they were non-English articles. Sixty-seven studies met inclusion criteria for this review. Overall, we found data that support a negative relationship between obesity and various aspects of neurocognitive functioning, such as executive functioning, attention, visuo-spatial performance, and motor skill. The existing literature is mixed on the effects among obesity, general cognitive functioning, language, learning, memory, and academic achievement. Executive dysfunction is associated with obesity-related behaviors, such as increased intake, disinhibited eating, and less physical activity. Physical activity is positively linked with motor skill. More longitudinal research is needed to determine the directionality of such relationships, to point towards crucial intervention time periods in the development of children, and to inform effective treatment programs.

Associations between Perceived Family Meal Environment and Parent Intake of Fruit, Vegetables, and Fat

OBJECTIVE To describe the family mealtime environment and assess associations with adult fruit, vegetable, and fat intake. DESIGN Telephone survey. PARTICIPANTS A convenience sample of 277 adults in the Minneapolis/St. Paul area were recruited through 4 schools. The sample was 85% female and 70% married. The mean number of children in the household was 2.6 (range 1 to 9). VARIABLES MEASURED Adult fruit and vegetable intake, fat intake, and perceptions of the mealtime environment. ANALYSIS Descriptive and mixed-model linear regression. RESULTS Participants reported that the television was frequently on during dinner meals and almost one third felt that their family was too busy to eat dinner together. A higher frequency of television viewing during dinner was associated with lower fruit and vegetable consumption and higher fat consumption. Planning meals in advance was associated with higher fruit and vegetable consumption; however, 46% of the adults did not plan meals in advance. Arguments concerning eating behavior during dinner were associated with higher fat consumption. CONCLUSIONS AND IMPLICATIONS The family meal environment is associated with adult eating patterns and should be considered when designing nutrition messages for families.

Obesity, Body Dissatisfaction, and Emotional Well-Being in Early and Late Adolescence: Findings From the Project EAT Study

PURPOSE We tested the hypothesis that, at two different stages of adolescence, impairment in emotional well-being associated with obesity is mediated by body dissatisfaction (BD). METHODS Self-reported measures of BD, emotional well-being (self-esteem, depressive mood), height and weight, and socio-demographic information were completed by the same female (n = 366) and male (n = 440) participants during early (mean age = 12.8 years) and late (17.3 years) adolescence. For each measure and at each time point, the hypothesis of mediation was tested using the methods suggested by Baron and Kenny (1986). RESULTS The conditions of complete mediation were satisfied in all the six cases for which an effect of obesity on emotional well-being was observed. That is, in each of these cases, obesity was no longer associated with lower self-esteem or with higher depressive mood after the effects of BD were statistically controlled. Among females, there was no association between obesity and depressive mood at either time point. CONCLUSION Impairment in the emotional well-being of overweight adolescents, where this is observed, may be primarily due to the effects of weight-related BD. This appears to be the case for both boys and girls and during both early and late adolescence. The findings are consistent with the view that BD is central to the health and well-being of children and adolescents who are overweight and that distress associated with negative body image may warrant greater attention in the context of obesity prevention and treatment programs.

Teasing, Disordered Eating Behaviors, and Psychological Morbidities Among Overweight Adolescents

Objective: To assess whether weight‐related teasing is associated with weight control behaviors, disordered eating thoughts and behaviors, and psychological comorbidities in overweight adolescents.

How can obese weight controllers minimize weight gain during the high risk holiday season? By self-monitoring very consistently.

This study examined the efficacy of augmenting standard weekly cognitive-behavioral treatment for obesity with a self-monitoring intervention during the high risk holiday season. Fifty-seven participants in a long-term cognitive-behavioral treatment program were randomly assigned to self-monitoring intervention or comparison groups. During 2 holiday weeks (Christmas-New Years), the intervention groups treatment was supplemented with additional phone calls and daily mailings, all focused on self-monitoring. As hypothesized, the intervention group self-monitored more consistently and managed their weight better than the comparison group during the holidays. However, both groups struggled with weight management throughout the holidays. These findings support the critical role of self-monitoring in weight control and demonstrate the benefits of a low-cost intervention for assisting weight controllers during the holidays.

Prospective reciprocal relations between physical activity and depression in female adolescents.

OBJECTIVE Although an inverse correlation between physical activity and depression among adolescents has been found in research, this relation has seldom been examined prospectively. Thus, we tested whether physical activity reduces risk for future escalations in depression and whether depression decreases likelihood of future change in physical activity. METHOD Data from a longitudinal study involving annual assessments of 496 adolescent girls (mean age = 13 years, SD = 0.73) followed over a 6-year period were analyzed to address these questions. RESULTS Using analyses that controlled for several covariates, we found that physical activity significantly reduced risk for future increases in depressive symptoms and risk for onset of major-minor depression. Further, depressive symptoms and major-minor depression significantly reduced future physical activity. However, predictive effects were modest for both. CONCLUSIONS Results support a bidirectional relation between exercise and depression and imply that interventions that increase physical activity may reduce risk for depression among this high-risk population.

Using Signs, Artwork, and Music to Promote Stair Use in a Public Building

OBJECTIVES This study assessed the impact on stair use of improving the attractiveness of a stairwell. METHODS Observations of stair usage were made in a university building during baseline, 2 interventions, and follow-up. The first intervention involved signs; the second intervention added artwork and music in the stairwell. RESULTS More participants used the stairs during the music and artwork intervention than at baseline or when signs alone were used. CONCLUSIONS Improving the aesthetic qualities of a stairwell can increase rates of stair usage in a public building. Designs for buildings should take accessibility and aesthetic issues into consideration.

Correlates of Psychosocial Well-Being Among Overweight Adolescents: The Role of the Family

An ethnically diverse sample of at-risk-for-overweight and overweight youths (body mass index greater than the 85th percentile for age and gender; n = 667 male participants, and n = 684 female participants) completed a school-based survey measuring family variables (connectedness, mealtime environment, and weight commentary), psychosocial well-being (depressed mood, body satisfaction, and self-esteem), and unhealthy weight-control behaviors; all measures were assessed concurrently. Hierarchical linear regression analyses revealed that measures of general family connectedness, priority of family meals, and positive mealtime environment were significantly positively associated with psychological well-being and inversely associated with depressive symptoms and unhealthy weight-control behaviors. Familial weight commentary (i.e., weight-based teasing and parental encouragement to diet) was associated with many indicators of poor psychological health. The authors conclude that greater psychosocial well-being and fewer unhealthy weight-control behaviors are associated with making family time at meals a priority, creating a positive mealtime atmosphere, and refraining from weight commentary.

Healthy Home Offerings via the Mealtime Environment (HOME): Feasibility, Acceptability, and Outcomes of a Pilot Study

The primary objective was to develop and test the feasibility and acceptability of the Healthy Home Offerings via the Mealtime Environment (HOME) program, a pilot childhood obesity prevention intervention aimed at increasing the quality of foods in the home and at family meals. Forty‐four child/parent dyads participated in a randomized controlled trial (n = 22 in intervention and n = 22 in control conditions). The intervention program, held at neighborhood facilities, included five, 90‐min sessions consisting of interactive nutrition education, taste testing, cooking skill building, parent discussion groups, and hands‐on meal preparation. Children (8–10‐year olds) and parents (89% mothers) completed assessments at their home at baseline, postintervention, and 6‐month follow‐up, including psychosocial surveys, anthropometry, 24‐h dietary recalls, and home food availability and meal offering inventories. Feasibility/acceptability was assessed with participant surveys and process data. All families completed all three home‐based assessments. Most intervention families (86%) attended at least four of five sessions. Nearly all parents (95%) and 71% of children rated all sessions very positively. General linear models indicated that at postintervention, compared to control children, intervention children were significantly more likely to report greater food preparation skill development (P < 0.001). There were trends suggesting that intervention children had higher consumption of fruits and vegetables (P < 0.08), and higher intakes of key nutrients (all P values <0.05) than control children. Obesity changes did not differ by condition. Not all findings were sustained at 6‐month follow‐up. Obesity prevention programming with families in community settings is feasible and well accepted. Results demonstrate the potential of the HOME program.