| 梁 崎,王于领,林凤巧,孙 冰,陈 曦,马 虹.七天体力活动回顾问卷中文版信度与效度研究[J].中国康复医学杂志,2010,25(11):1078~1081 |
| 七天体力活动回顾问卷中文版信度与效度研究 点此下载全文 |
| 梁 崎 王于领 林凤巧 孙 冰 陈 曦 马 虹 |
| 中山大学附属第一医院康复医学科，广州，510089 |
| 基金项目：广东省自然科学基金（8451008901001056） |
| DOI： |
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| 摘要
目的：评价七天体力活动回顾问卷中文版的信度和效度。
方法：汉化七天体力活动回顾问卷后，募集社会志愿者20名，用间隔2周重复测定，计算2次问卷得分之间的组内相关系数的方法评价问卷的重测信度。志愿者91名参加效度评价，以症状限制性运动平板试验获得的最大代谢当量、Bruce方案2级运动心率作为参照标准，用计算问卷测得的每日代谢当量值与参照指标之间的Spearman相关系数的方法来评价问卷的效度。
结果：2次问卷得分之间的组内相关系数为0.941，P＜0.01，各条目2次得分之间的组内相关系数在0.877—1.000之间，P＜0.01。问卷得分与运动试验最大代谢当量之间呈正相关，r=0.409，P＜0.01，与Bruce 2级运动心率之间为负相关，r=-0.416，P＜0.01。
结论：七天体力活动回顾问卷中文版具有良好的重测信度和结构效度，简单并易于实施，适合推广用于国人体力活动情况的测量。 |
| 关键词：七天体力活动回顾问卷 信度 效度 |
| Reliability and validity of Chinese version of 7-day physical activity recall in Chinese population Download Fulltext |
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| Dept. of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510089 |
| Fund Project: |
| Abstract: |
| Abstract
Objective: To determine the test-retest reliability and validity of Chinese version of 7-day Physical Activity Recall (7PAR) in Chinese population.
Method: After translating and modifying the 7PAR to Chinese version, intraclass correlation coefficients(ICC) were used to evaluate the 2-week test-retest reliability in 20 volunteers. Constructive related validity was assessed using Spearman correlations of PAR variable with maximal metabolic equivalents(METs) of symptoms limited workload of treadmill test, and with Bruce 2 stage exercise heart rate in 91 volunteers.
Result: The ICC of 2-week test-retest reliability ranged from 0.877 to 1.000, P＜0.01. The 7PAR was positively associated with maximal metabolic equivalents of workload treadmill test, r=0.409, P＜0.01, and negatively with Bruce 2 stage exercise heart rate, respectively r=-0.416, P＜0.01.
Conclusion: The Chinese version of 7PAR has acceptable reliability and validity. This preliminary study supports the use of 7PAR in research and surveillance settings to assess the level of physical activity in Chinese population. |
| Keywords:7-day physical activity recall reliability validity |
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