Internet-Based Physical Activity Interventions.
Internet-Based Physical Activity Interventions.
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基于互联网的体育活动干预措施。
DOI：
10.1177/1559827613498059
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发表时间：
2014-01
影响因子：
1.9
通讯作者：
Pekmezi DW
中科院分区：
文献类型：
--
作者：
Joseph RP;Durant NH;Benitez TJ;Pekmezi DW
这篇文章提供了一个全面的审查互联网和网站为基础的身体活动干预针对成年人群。检索程序确定了72个独特的基于互联网的身体活动干预发表在同行评审期刊。研究参与者主要为白色、中年（平均年龄= 43.3岁）和女性（65.9%）。干预持续时间范围为2周至13个月（中位数= 12周）。其中46项研究为随机对照试验，21项为无对照条件的随机试验，2项为非随机对照试验，3项采用单组设计。大多数研究（n = 68）在干预期结束后立即评估了结局，16项研究提供了延迟的干预后评估。72项研究中有44项（61.1%）报告了身体活动的显著增加。基于互联网的身体活动干预的未来方向包括增加少数民族和男性人口在基于互联网的努力中的代表性，进行延迟的干预后随访评估，并将新兴技术（即手机和智能手机）纳入基于互联网的身体活动努力。
This article provides a comprehensive review of Internet– and Website–based physical activity interventions targeting adult populations. Search procedures identified 72 unique Internet-based physical activity interventions published in peer-reviewed journals. Participants of the studies were predominately White, middle-aged (mean age = 43.3 years), and female (65.9%). Intervention durations ranged from 2 weeks to 13 months (median = 12 weeks). Forty-six of the studies were randomized controlled trials, 21 were randomized trials without a control condition, 2 were non–randomized controlled trials, and 3 used a single-group design. The majority of studies (n = 68) assessed outcomes immediately following the end of the intervention period, and 16 studies provided delayed postintervention assessments. Forty-four of the 72 studies (61.1%) reported significant increases in physical activity. Future directions for Internet-based physical activity interventions include increasing representation of minority and male populations in Internet-based efforts, conducting delayed postintervention follow-up assessments, and incorporating emerging technologies (ie, cellular and Smartphones) into Internet-based physical activity efforts.