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Ecological momentary interventions increase daily moderate-to-vigorous physical activity in older adults

A systematic review and meta-analysis of 12 studies found that ecological momentary interventions significantly increased daily moderate-to-vigorous physical activity in older adults (SMD = 0.24, 95% CI 0.09 to 0.39, p = .002, I² = 0%). Narrative analysis also suggested potential improvements in sleep quality and sleep efficiency, but no significant effects on sedentary behavior were observed.

Last updated: Jul 12, 2026•0 RCTs•1 Meta-analyses•📖 Read as article →

Evidence Score

Evidence Score53/100
Human RCT☆☆☆☆☆
Meta-analysis★★★☆☆
Mechanism★★★★★
Safety★★★★☆
Confidencelow

Study Evidence

Study 1. Effectiveness of ecological momentary interventions for improving 24-hour movement behaviors in older adults: A systematic review and meta-analysis.

observational

Li Y, Yang J, Yang Y, Nie X, Yang L · International journal of nursing studies (2026)

Participants: N/A
Duration: N/A
Intervention: Ecological momentary interventions (real-time, contextually tailored digital feedback)
Outcome: Daily moderate-to-vigorous physical activity (MVPA), sleep quality, sleep efficiency, sedentary behavior
Effect Size: SMD = 0.24
Population: Older adults

Result:

PubMed: 42431143DOI: 10.1016/j.ijnurstu.2026.105627

Mechanism Graph

Intervention delivers real-time, contextually tailored feedback via digital platform
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Feedback prompts behavior change in response to current context
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Older adults increase engagement in moderate-to-vigorous physical activity
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Result: Significant increase in daily MVPA

Limitations

  • ⚠Only 12 studies were eligible, with meta-analysis limited to 5 studies for MVPA
  • ⚠Narrative synthesis for sleep outcomes was based on only 2 studies, limiting generalizability

Frequently Asked Questions

What are ecological momentary interventions?▼

Ecological momentary interventions are digital approaches that provide real-time, contextually tailored feedback to individuals, often via smartphones or wearable devices, to encourage healthy behaviors.

How much did moderate-to-vigorous physical activity increase in older adults?▼

The meta-analysis found a small but significant increase, with a standardized mean difference of 0.24 (95% CI 0.09 to 0.39).

Did ecological momentary interventions improve sleep in older adults?▼

Narrative analysis of two studies suggested potential improvements in sleep quality and sleep efficiency, but more research is needed to confirm these effects.

Were there any effects on sedentary behavior?▼

Meta-analysis of six studies found no statistically significant effects of ecological momentary interventions on sedentary behavior.

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References

  1. 1.Li Y, Yang J, Yang Y, Nie X, Yang L. "Effectiveness of ecological momentary interventions for improving 24-hour movement behaviors in older adults: A systematic review and meta-analysis.." International journal of nursing studies, 2026. PMID: 42431143 DOI: 10.1016/j.ijnurstu.2026.105627
Disclaimer: This content is for educational purposes only and is not medical advice. Evidence scores reflect the quality and quantity of available research, not clinical recommendations. Always consult a healthcare professional before starting any supplement or intervention.