Using Pedometers to Help Older Women Walk More
Author Information
Author(s): Jacqui A Sugden, Falko F Sneihotta, Peter T Donnan, Paul Boyle, Derek W Johnston, Marion E T McMurdo
Primary Institution: University of Dundee
Hypothesis
Can pedometers combined with a theory-based intervention increase physical activity in sedentary older women?
Conclusion
The study shows that using pedometers and providing theory-based advice can help sedentary older women increase their physical activity levels.
Supporting Evidence
- 54 participants were recruited, with 45 completing the study.
- 96% compliance with diary keeping in the pedometer group.
- There was a strong correlation (0.78) between accelerometry and pedometer step counts.
Takeaway
This study found that giving older women pedometers and advice can help them walk more, which is good for their health.
Methodology
Participants over 70 were randomized to receive either a pedometer with a theory-based intervention or just the intervention, with outcomes measured using accelerometry.
Potential Biases
The researcher collected data and implemented the intervention, which could introduce observer bias.
Limitations
The study was not powered to detect significant changes and had a small sample size.
Participant Demographics
Female participants aged over 70, average age 76.
Statistical Information
P-Value
0.192
Statistical Significance
p = 0.192
Digital Object Identifier (DOI)
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