Reliability and validity of the transport and physical activity questionnaire (TPAQ) for assessing physical activity behaviour.
Reliability and validity of the transport and physical activity questionnaire (TPAQ) for assessing physical activity behaviour.
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DOI：
10.1371/journal.pone.0107039
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
iConnect Consortium
中科院分区：
文献类型：
--
作者：
Adams EJ;Goad M;Sahlqvist S;Bull FC;Cooper AR;Ogilvie D;iConnect Consortium
目前没有经过验证的调查工具可以对身体活动和旅行行为进行全面评估，用于步行和骑自行车的跨学科研究。本研究报告的重测信度和效度的体力活动措施的交通和体力活动问卷（TPAQ）。TPAQ评估了在不同身体活动领域和使用不同交通工具进行五种旅行目的所花费的时间。使用组内相关系数（ICC）和Kappa评分的连续和分类变量分别评估8个体力活动汇总变量的重测信度。在一项单独的研究中，三个调查报告的体力活动汇总变量的有效性进行了评估，计算斯皮尔曼相关系数使用加速度计衍生的参考措施。Bland-Altman技术用于确定调查报告的中度至剧烈体力活动（MVPA）时间的绝对有效性。在可靠性研究中，在不同的身体活动领域花费的时间的ICC范围从公平到大量的步行运输（ICC = 0.59），骑自行车运输（ICC = 0.61），步行娱乐（ICC = 0.48），骑自行车娱乐（ICC = 0.35），中等休闲时间的身体活动（ICC = 0.47），积极的休闲时间的身体活动（ICC = 0.63），和总的身体活动（ICC = 0.56）。 估计符合体力活动指南的参与者比例显示出可接受的可靠性（k = 0.60）。 在有效性研究中，调查报告和加速计得出的体力活动时间的比较显示，剧烈体力活动的一致性很高（r = 0.72，p<0.001），中度体力活动的一致性一般但不显著（r = 0.24，p = 0.09），MVPA的一致性一般（r = 0.27，p = 0.05）。 Bland-Altman分析显示MVPA的平均高估值为87.6 min/周（p = 0.02）（95%一致性限值为−447.1至+622.3 min/周）。 TPAQ对身体活动和旅行行为提供了更全面的评估，可能适合更广泛的使用。它的身体活动汇总措施具有可比的信度和效度，类似的现有问卷。
No current validated survey instrument allows a comprehensive assessment of both physical activity and travel behaviours for use in interdisciplinary research on walking and cycling. This study reports on the test-retest reliability and validity of physical activity measures in the transport and physical activity questionnaire (TPAQ). The TPAQ assesses time spent in different domains of physical activity and using different modes of transport for five journey purposes. Test-retest reliability of eight physical activity summary variables was assessed using intra-class correlation coefficients (ICC) and Kappa scores for continuous and categorical variables respectively. In a separate study, the validity of three survey-reported physical activity summary variables was assessed by computing Spearman correlation coefficients using accelerometer-derived reference measures. The Bland-Altman technique was used to determine the absolute validity of survey-reported time spent in moderate-to-vigorous physical activity (MVPA). In the reliability study, ICC for time spent in different domains of physical activity ranged from fair to substantial for walking for transport (ICC = 0.59), cycling for transport (ICC = 0.61), walking for recreation (ICC = 0.48), cycling for recreation (ICC = 0.35), moderate leisure-time physical activity (ICC = 0.47), vigorous leisure-time physical activity (ICC = 0.63), and total physical activity (ICC = 0.56). The proportion of participants estimated to meet physical activity guidelines showed acceptable reliability (k = 0.60). In the validity study, comparison of survey-reported and accelerometer-derived time spent in physical activity showed strong agreement for vigorous physical activity (r = 0.72, p<0.001), fair but non-significant agreement for moderate physical activity (r = 0.24, p = 0.09) and fair agreement for MVPA (r = 0.27, p = 0.05). Bland-Altman analysis showed a mean overestimation of MVPA of 87.6 min/week (p = 0.02) (95% limits of agreement −447.1 to +622.3 min/week). The TPAQ provides a more comprehensive assessment of physical activity and travel behaviours and may be suitable for wider use. Its physical activity summary measures have comparable reliability and validity to those of similar existing questionnaires.
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影响因子：
1.7
作者：
Forsyth, Ann;Agrawal, Asha Weinstein;Krizek, Kevin J.
通讯作者：
Krizek, Kevin J.
影响因子：
2.9
作者：
Ogilvie D;Bull F;Cooper A;Rutter H;Adams E;Brand C;Ghali K;Jones T;Mutrie N;Powell J;Preston J;Sahlqvist S;Song Y;iConnect Consortium
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iConnect Consortium
影响因子：
3.2
作者：
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通讯作者：
Sjostrom, Michael
DOI：
10.1080/1091367x.2013.805139
发表时间：
2013-01-01
影响因子：
2.1
作者：
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通讯作者：
Ainsworth, Barbara E.
国际体育活动问卷的有效性简短形式（IPAQ-SF）：系统评价。
DOI：
10.1186/1479-5868-8-115
发表时间：
2011-10-21
期刊：
The international journal of behavioral nutrition and physical activity
影响因子：
--
作者：
Lee PH;Macfarlane DJ;Lam TH;Stewart SM
通讯作者：
Stewart SM