TY -的AU -欧文,A .布莱尔AU - Gelatt Vicky盟——斯利,约翰R AU -麦克法兰,帕梅拉AU -高斯,杰夫M PY - 2013 DA - 2013/02/05 TI -基于web的干预促进由久坐不动的老年人体力活动:随机对照试验乔- J地中海互联网Res SP - e19六世- 15 - 2 KW -身体活动KW -老年人KW -互联网KW——久坐KW -多周KW -锻炼AB -背景:体育活动(PA)对老年人的身体和认知有良好的记录，但大多数老年人不符合PA的推荐指南，而且缺乏干预措施。目的:本研究评估了为期12周的互联网干预的有效性，以帮助55岁以上久坐不动的老年人采用并保持锻炼方案。方法:共368名久坐的男性和女性(M=60.3;SD 4.9)被招募、筛选和在线评估。他们被随机分为治疗组和对照组，并在前测、12周和6个月时进行评估。在治疗组参与者评估了他们的健身水平、活动目标和锻炼障碍后，互联网干预计划帮助他们选择耐力、灵活性、增强和增强平衡方面的锻炼活动。他们每周都会回到这个项目，接受自动的视频和文字支持和教育，并可以选择改变或增加他们的锻炼计划。该项目还包括持续解决问题，以克服用户识别的锻炼障碍。结果:多变量模型显示后测治疗效果显著(P=.001; large effect size) and at 6 months (P=.001; medium effect size). At posttest, intervention participation showed significant improvement on 13 of 14 outcome measures compared to the control participants. At 6 months, treatment participants maintained large gains compared to the control participants on all 14 outcome measures. Conclusions: These results suggest that an online PA program has the potential to positively impact the physical activity of sedentary older adult participants. More research is needed to replicate the study results, which were based on self-report measures. Research is also needed on intervention effects with older populations. SN - 1438-8871 UR - //www.mybigtv.com/2013/2/e19/ UR - https://doi.org/10.2196/jmir.2158 UR - http://www.ncbi.nlm.nih.gov/pubmed/23470322 DO - 10.2196/jmir.2158 ID - info:doi/10.2196/jmir.2158 ER -