前列腺癌幸存者身体活动的系统评价：结果、患病率及决定因素
A systematic review of physical activity in prostate cancer survivors: outcomes, prevalence, and determinants.
作者信息
Thorsen Lene, Courneya Kerry S, Stevinson Clare, Fosså Sophie D
机构信息
Department of Clinical Cancer Research, Division of Cancer Medicine and Radiotherapy, Norwegian Radium Hospital, Rikshospitalet University Hospital, Montebello, Oslo, Norway.
出版信息
Support Care Cancer. 2008 Sep;16(9):987-97. doi: 10.1007/s00520-008-0411-7. Epub 2008 Feb 15.
INTRODUCTION
We reviewed physical activity (PA) studies in prostate cancer (PC) survivors investigating (a) the effects of PA on health outcomes, (b) the prevalence of PA, and (c) the determinants of PA.
MATERIALS AND METHODS
A systematic search of the literature identified nine studies on the outcomes of PA, six studies on the prevalence of PA, and four studies on the determinants of PA in PC survivors.
RESULTS
Results showed promising effects of PA on muscular fitness, physical functioning, fatigue, and health-related quality of life. The prevalence of PA varied widely from <30% to >70%, depending on the type of measure used. PA in PC survivors was predicted by motivational variables such as intentions, perceived behavioral control, and subjective norms.
CONCLUSION
Although preliminary research is promising, there remains a significant amount of research to be done on the role of PA in PC survivors. Moreover, future research would benefit from larger samples using randomized controlled trial methodology.
引言
我们回顾了前列腺癌（PC）幸存者的体育活动（PA）研究，这些研究调查了（a）体育活动对健康结果的影响，（b）体育活动的患病率，以及（c）体育活动的决定因素。
材料与方法
对文献进行系统检索，确定了9项关于体育活动结果的研究、6项关于体育活动患病率的研究以及4项关于PC幸存者体育活动决定因素的研究。
结果
结果显示体育活动对肌肉适应性、身体功能、疲劳和健康相关生活质量有显著影响。根据所使用的测量类型，体育活动的患病率差异很大，从<30%到>70%不等。PC幸存者的体育活动可由动机变量预测，如意图、感知行为控制和主观规范。
结论
尽管初步研究很有前景，但关于体育活动在PC幸存者中的作用仍有大量研究要做。此外，未来的研究将受益于采用随机对照试验方法的更大样本。
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