典型文献
The effects of resistance training on muscular strength and hypertrophy in elderly cancer patients:A systematic review and meta-analysis
文献摘要：
Background:One of the most life-threatening comorbidities in elderly cancer patients is cancer cachexia,which is characterized by the ongoing loss of skeletal muscular strength and mass and is also associated with aging.There is a lack of recommendations for optimal resistance training(RT)for those patients.The purpose of this study was to systematically review and quantify the effects of RT on muscular strength and hypertro-phy in elderly cancer patients.Methods:Five electronic databases were searched(until January 2020)for studies that met the following criteria:(i)cancer patients aged≥60 years;(ii)structured and supervised RT intervention for≥6 weeks;and(iii)measured muscular strength and/or hypertrophy.Results:Thirteen studies(717 participants,average age=66 years)met the inclusion criteria.RT significantly increased muscular strength(mean effect size=0.87,95％confidence interval(95％CI):0.43-1.32,p＜0.001)and did not significantly induce muscle hypertrophy(mean effect size=0.09,95％CI:-0.14 to 0.31,p=0.45).In subgroup analyses for muscle strength,higher weekly frequency was significantly associated with larger effect size.Egger's test showed no significant publication bias for the 2 outcomes.Conclusion:The results suggest that RT improves muscular strength but does not significantly induce muscle hypertrophy in elderly cancer patients.
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作者姓名：
Junghoon Lee
作者机构：
Department of Kinesiology and Health Education,College of Education,University of Texas at Austin,Austin,TX 78712,USA
文献出处：
引用格式：
[1]Junghoon Lee-.The effects of resistance training on muscular strength and hypertrophy in elderly cancer patients:A systematic review and meta-analysis)[J].运动与健康科学（英文）,2022(02):194-201
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0.524574
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