Active for Life: A Work-based Physical Activity Program
Author Information
Author(s): Green Beverly B MD, MPH, Cheadle Allen PhD, Pellegrini Adam S, Harris Jeffrey R MD, MPH, MBA
Primary Institution: Group Health Cooperative
Hypothesis
Can a worksite wellness program effectively increase physical activity among employees?
Conclusion
The Active for Life program increased physical activity among participants in the short term, but these changes were not sustained over time.
Supporting Evidence
- Enrollment in the program was 32%, with significant increases in physical activity measures at 10 weeks.
- The proportion of employees meeting CDC physical activity guidelines increased from 34% to 48% at 10 weeks.
- At 6 months, the frequency of exercising enough to work up a sweat remained significantly increased compared to baseline.
Takeaway
This study shows that a program at work can help people exercise more, but the benefits might not last long after the program ends.
Methodology
The program included goal-setting, self-monitoring, incentives, and team competition, with assessments at baseline, 10 weeks, and 6 months.
Potential Biases
Participants may have been healthier and more motivated than non-participants, potentially skewing results.
Limitations
Lack of a control group and reliance on self-reported data may affect the validity of the findings.
Participant Demographics
Participants were predominantly female (86%), middle-aged (59% aged 35-54), and mostly white (82%).
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.01
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