Dose-response relationship between exercise interventions and quality of life in older adults with cancer: A systematic review and meta-analysis.
Yaxin Wang, Ziqi Gao, Huimin Yang et al.
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In 30 seconds
This systematic review and meta-analysis evaluated the impact of exercise interventions on quality of life in 2557 older adults with cancer. The analysis revealed a significant improvement in quality of life (SMD = 0.27, 95% CI: 0.14-0.41) associated with exercise, with optimal benefits observed at a weekly volume of approximately 962.94 MET·min/week.
Key findings
- Exercise interventions improved quality of life with an SMD of 0.27 (95% CI: 0.14-0.41).
- Greater improvements were noted with interventions lasting 8-12 weeks (SMD = 0.37, 95% CI: 0.19-0.56).
- A frequency of three sessions per week yielded an SMD of 0.36 (95% CI: 0.18-0.54).
- Optimal quality of life improvements were linked to a weekly exercise volume of approximately 962.94 MET·min/week (Hedges' g = 0.41).
Why it matters
Understanding the relationship between exercise and quality of life in older cancer patients can guide clinicians in recommending tailored exercise programs, potentially enhancing patient well-being during treatment.