Family-based interventions to increase physical activity in children: a systematic review, meta-analysis and realist

H E Brown1, A J Atkin1, J Panter1

  • 1MRC Epidemiology Unit and UKCRC Centre for Diet and Activity Research (CEDAR), University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom.

Insights

Family-based interventions effectively increase child physical activity (PA). This review synthesized evidence, offering recommendations for developing effective programs to promote PA in children through family engagement.

Area of Science:

  • Public Health
  • Pediatrics
  • Behavioral Science

Background:

  • Family-based interventions are a promising strategy for enhancing physical activity (PA) in children.
  • Existing research requires synthesis to guide the development of effective PA programs for children.

Purpose of the Study:

  • To conduct a dual meta-analysis and realist synthesis of family-based interventions aimed at increasing child PA.
  • To identify effective strategies and contextual factors for promoting PA uptake and maintenance in children.

Main Methods:

  • A systematic screening identified studies with participants aged 5-12 years, focusing on family engagement for PA increase.
  • Duplicate data extraction and quality assessment were performed.
  • Meta-analysis (19 studies) and realist synthesis (28 studies) were employed.

Main Results:

  • Meta-analysis showed a significant small effect favoring interventions (SMD: 0.41; 95% CI 0.15-0.67), reduced to 0.29 (95% CI 0.14-0.45) after outlier removal.
  • Realist synthesis highlighted the importance of family context (constraints, ethnicity, motivation) and strategies like goal-setting and reinforcement.
  • Study quality varied, with only three receiving a 'strong' rating.

Conclusions:

  • Evidence supports family-based interventions for increasing child PA.
  • Recommendations are provided for policymakers and practitioners to develop evidence-based programs.
  • Future research directions for optimizing child PA interventions are identified.
Abstract

Related Concept Videos

Community Based Intervention01:30

Community Based Intervention

Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
576
Family Therapy01:30

Family Therapy

Family therapy conceptualizes psychological challenges as arising from dysfunctional interactions within the family unit, rather than as isolated issues within individuals. This approach seeks to address and transform the patterns of communication, roles, and relationships within families to promote healthier dynamics and emotional well-being for all members.
Strategic Family Therapy
Strategic family therapy emphasizes resolving communication barriers and improving problem-solving abilities...
775
Models of Health Promotion and Illness Prevention II01:18

Models of Health Promotion and Illness Prevention II

The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results...
2.2K
Inclusive Fitness00:57

Inclusive Fitness

Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
43.8K
Operant Conditioning Intervention01:24

Operant Conditioning Intervention

Operant conditioning serves as a foundational principle in therapeutic interventions aimed at modifying maladaptive behaviors. Central to this approach is the notion that behaviors, both adaptive and maladaptive, are learned through reinforcement. By analyzing the environmental factors that reinforce problematic behaviors, clinicians can design interventions to weaken these reinforcements and replace maladaptive behaviors with healthier alternatives.
In operant conditioning, behaviors that are...
640
Exercise and Cardiac Output01:17

Exercise and Cardiac Output

Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
2.5K