Promoting Fitness and Safety in Elementary Students: A Randomized Control Study of the Michigan Model for Health

Area of Science:

• Health Education
• Pediatric Health
• Public Health Interventions

Background:

• Comprehensive health education curricula are effective for singular health issues in elementary grades.
• The Michigan Model for Health (MMH) was evaluated for its impact on nutrition, physical fitness, and safety knowledge and skills.

Purpose of the Study:

• To determine the impact of the Michigan Model for Health (MMH) on elementary students' nutrition, physical fitness, and safety knowledge and skills.
• To evaluate the effectiveness of a comprehensive health education curriculum in promoting health behaviors.

Main Methods:

• 52 schools were randomly assigned to intervention or control groups.
• Students received MMH lessons focusing on nutrition, physical fitness, and safety over two academic years.
• Student self-report survey data were collected pre-intervention, post-intervention, and at follow-up using a mixed-model analysis.

Main Results:

• Intervention students demonstrated superior nutrition, physical activity, and safety skills compared to control groups.
• Students in the intervention group reported increased fruit consumption.
• No significant differences were observed in the consumption of other food types.

Conclusions:

• The MMH curriculum is effective in enhancing fitness and safety among elementary students.
• Integrated health strategies targeting multiple risk behaviors in early grades offer practical and financial benefits to schools.