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首页> 外文期刊>Journal of physical activity & health >Inflated perceptions of physical activity after stroke: pairing self-report with physiologic measures.
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Inflated perceptions of physical activity after stroke: pairing self-report with physiologic measures.

机译：中风后对身体活动的过分感知：将自我报告与生理指标配对。

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BACKGROUND: Self-report measures of physical activity have well-known drawbacks, and physiologic measures alone do not account for behavioral variables important in the perception and performance of physical activity. Therefore, we considered multiple measures to quantify physical activity in community-dwelling men and women with chronic stroke. METHODS: This analysis included data from a volunteer sample of 87 individuals at least 6 months poststroke. Physical activity was measured using self-report questionnaires, step activity monitors, self-efficacy expectations related to exercise, and VO(2)peak from treadmill testing, and a model of physical activity was tested. RESULTS: Most of the variance in objective physical activity was explained by VO(2)peak, and most of the variance in subjective physical activity was explained by self-efficacy expectations. There were significant discrepancies between subjective and objective findings. CONCLUSION: This study helps to understand the perspective of stroke survivors with regard to physical activity.
机译：背景：体育活动的自我报告测度具有众所周知的缺点，仅生理学测度并不能说明对体育活动的感知和表现重要的行为变量。因此，我们考虑了多种措施来量化社区中居住的慢性卒中男女的体育活动。方法：该分析包括中风后至少6个月的87名志愿者的志愿者数据。使用自我报告调查表，踏板活动监测器，与运动有关的自我效能期望以及跑步机测试中的VO（2）peak来测量身体活动，并测试了身体活动模型。结果：客观体育活动中的大多数差异是由VO（2）peak解释的，而主观体育活动中的大多数差异是由自我效能的期望解释的。主观和客观发现之间存在重大差异。结论：本研究有助于了解中风幸存者对体育锻炼的看法。

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