Increasing physical activity in multiple sclerosis: Replicating Internet intervention effects using objective and self-report outcomes
Increasing physical activity in multiple sclerosis: Replicating Internet intervention effects using objective and self-report outcomes
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DOI：
10.1682/jrrd.2010.09.0192
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发表时间：
2011-01-01
影响因子：
--
通讯作者：
McAuley, Edward
中科院分区：
文献类型：
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作者：
Dlugonski, Deirdre;Motl, Robert W.;McAuley, Edward
我们以前的研究表明，互联网干预在增加多发性硬化症（MS）患者自我报告的身体活动方面是有效的。本研究通过使用客观和自我报告的身体活动措施，研究了相同的互联网干预对MS患者的疗效。受试者（N = 21）在接受为期12周的互联网干预前和干预后，在腰间佩戴加速度计7天，然后完成国际体力活动问卷（IPAQ）和Godin休闲时间锻炼问卷（GLTEQ）。互联网干预导致加速度计活动计数（d = 0.68）和步数（d = 0.60）适度增加，IPAQ（d = 0.43）和GLTEQ（d = 0.34）评分小幅增加。人们登录的周数与加速度计活动计数（r = 0.42）和步数（r = 0.37）的变化相关，但与IPAQ（r = 0.10）或GLTEQ（r = 0.08）评分的变化无关。这项研究的新贡献是观察到，通过使用客观和自我报告的措施，互联网干预对增加MS患者的体力活动是有效的。
Our previous research indicated that an Internet intervention was effective in increasing self-reported physical activity in persons with multiple sclerosis (MS). The present study examined the efficacy of the same Internet intervention in persons with MS by using both objective and self-report measures of physical activity. Participants (N = 21) wore an accelerometer around the waist for 7 days and then completed the International Physical Activity Questionnaire (IPAQ) and Godin Leisure-Time Exercise Questionnaire (GLTEQ) before and after receiving the 12-week Internet intervention. The Internet intervention resulted in moderate increases in accelerometer activity counts (d = 0.68) and steps counts (d = 0.60), and this was paralleled by small increases in IPAQ (d = 0.43) and GLTEQ (d = 0.34) scores. The number of weeks that persons logged on was correlated with change in accelerometer activity counts (r = 0.42) and step counts (r = 0.37) but not change in IPAQ (r = 0.10) or GLTEQ (r = 0.08) scores. The novel contribution of this study was the observation that an Internet intervention was efficacious for increasing physical activity in persons with MS by using both objective and self-report measures.