Entwicklung eines settingspezifischen Gesundheitsförderprogramms durch die Verwendung des Intervention-Mapping-Ansatzes: „Komm mit in das gesunde Boot – Kindergarten“

Parental Self-Efficacy-A Predictor of Children's Health Behaviors? Its Impact on Children's Physical Activity and Screen Media Use and Potential Interaction Effect Within a Health Promotion Program

Insufficient physical activity (PA) and increased screen media use (SMU) can have detrimental effects on children's health. Parental self-efficacy (PSE) can act as an important predictor for a healthy upbringing. The aim of this study was to investigate the influence of PSE on children's PA and SMU. Additionally, a moderating effect of PSE on the intervention effect of the health promotion program “Join the Healthy Boat” was examined. Using a prospective randomized controlled trial, 558 kindergarten children (3.6 years [SD = 0.6]) were examined. Data was collected using parental self-report. A significant influence of PSE on children's PA (B = 0.33, p = 0.025) and children's SMU (B = 0.42, p = 0.006) was found. The moderating effect of PSE on the intervention effect was neither significantly related to children's PA (p = 0.360) nor to children's SMU (p = 0.531). This confirms the importance of PSE on children's health development. Despite the lack of a moderating effect, interventions should also promote healthy activity behaviors and self-efficacy for parents in order to engage children in a healthy lifestyle.

Parental Self-Efficacy as a Predictor of Children's Nutrition and the Potential Mediator Effect between the Health Promotion Program "Join the Healthy Boat" and Children's Nutrition

Overweight and obesity, as well as their associated risk factors for diseases, are already prevalent in childhood and, therefore, promoting healthy eating is important. Parental self-efficacy (PSE) and early health-promotion can be helpful in promoting healthy eating. The aim of this study was to examine the influence of PSE on children's nutrition behavior and identify PSE as a mediator between an intervention and children's nutrition. The kindergarten-based health-promotion program "Join the Healthy Boat" was evaluated in a randomized controlled trial with 558 children (4.7 ± 0.6 years; 52.3% male) participating at both times. Linear and logistic regressions as well as mediation analyses with potential covariates such as parental outcome expectancies or parental nutrition were carried out using questionnaire data. In children, PSE was positively associated with fruit and vegetable intake (β = 0.237; p < 0.001) and showed a protective effect on soft drink consumption (OR 0.728; p = 0.002). Parental nutrition was a stronger predictor of children's intake of fruit, vegetables (β = 0.451; p < 0.001), and soft drinks (OR 7.188; p < 0.001). There was no mediator effect of PSE. However, outcome expectancies were associated with PSE (β = 0.169; p = 0.032). In conclusion, interventions should promote self-efficacy, outcome expectancies, and healthy nutrition for parents as well in order to strengthen the healthy eating habits of children.

[Settings-based prevention of overweight in childhood and adolescents : Theoretical foundation, determinants and intervention planning]

BACKGROUND

Childhood and adolescent overweight can still be seen as a global public health problem. Based on our socioeconomic understanding, overweight is the result of a complex interplay of a diverse array of factors acting on different levels. Hence, in addition to individual level determinants overweight prevention should also address environmental related factors as part of a holistic and integrated setting approach.

OBJECTIVE

This paper aims to discuss the setting approach with regard to overweight prevention in childhood and adolescence. In addition to a summary of environmental factors and their empirical influence on the determinants of overweight, theoretical approaches and planning models of settings-based overweight prevention are discussed.

RESULTS

While settings can be characterized as specific social-spatial subsystems (e. g. kindergarten, schools), living environments relate to complex subject-oriented environments that may include various subsystems. Direct social contexts, educational contexts and community contexts as relevant systems for young people contain different evidence-based influences that need to be taken into account in settings based overweight prevention. To support a theory-driven intervention, numerous planning models exist, which are presented here.

DISCUSSION

Given the strengthening of environments for health within the prevention law, the underlying settings approach also needs further development with regard to overweigth prevention. This includes the improvement of the theoretical foundation by aligning intervention practice of planning models, which also has a positive influence on the ability to measure its success.