[0]期刊文章%@ 1438-8871 %I Gunther Eysenbach %V 7 %N 5 %P 56 %T在减肥营养咨询中加入增强计步器反馈的可行性%A Richardson,Caroline R %A Brown,Beverley B %A Foley,Sharon %A Dial,Kathleen S %A Lowery,Julie C %+密歇根大学家庭医学系，安娜堡富勒街1018号，密歇根州，48109-0708,USA， +1 734 998 7120 ext 316，caroli@umich.edu肥胖饮食运动心血管疾病危险因素背景:以饮食和身体活动为目标的强化干预对减肥是有效的，但代价高昂。量身定制的、计算机生成的步数反馈可能为增加心血管疾病高风险人群的身体活动提供一种密集且负担得起的方式。目的:目的是测试在面对面的营养咨询减肥干预中添加定制的、计算机生成的、步数反馈的可行性。方法:我们从三个退伍军人事务部医疗中心招募了12名参与者，每个中心4名。男性11人，女性1人。每个人的身体质量指数都在30或更高，并且至少有以下一种心血管疾病的危险因素:糖尿病、高血压、高胆固醇血症、肥胖或冠状动脉疾病。参与者在三周内与注册营养师进行了四次一对一的咨询。在初始阶段，每个参与者都收到一个增强型计步器，用于记录带时间戳的步数数据。在整个干预过程中，参与者每天都佩戴该设备。 At the three follow-up sessions, the dietitian uploaded the computer data, reviewed a Web-based graphical display of step-count feedback, and helped set new walking goals. Results: All 12 participants completed the program (100% attendance). Initial mean weight was 255 lbs (SD = 49 lbs), and weight loss was just over 4 lbs (n = 12, paired t test, P = .004). Mean daily step counts during the first week averaged 6019 steps per day, increasing to an average of 7358 per day after the third week (average increase of 1339 steps per day, or 0.6 miles, or 12 minutes of walking, n = 10, paired t test, P = .04). Conclusions: Enhanced pedometer feedback in conjunction with nutritional counseling is feasible and results in significant weight loss and increased walking among individuals at high risk for cardiovascular disease. %M 16403720 %R 10.2196/jmir.7.5.e56 %U //www.mybigtv.com/2005/5/e56/ %U https://doi.org/10.2196/jmir.7.5.e56 %U http://www.ncbi.nlm.nih.gov/pubmed/16403720

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