%0杂志文章%@ 1438- 8871% I Gunther Eysenbach %V 13% N 4% P 100% T基于网络的肥胖人群风险沟通和规划:探索性研究%A Soureti,Anastasia %A Murray,Peter %A Cobain,Mark %A van Mechelen,Willem %A Hurling,Robert %+ Unilever Discover, Colworth Science Park, Sharnbrook, Bedfordshire, MK44 1LQ, uk, 44 1234248189 ext 8189, natasha.soureti@unilever.com %K风险认知%K心血管疾病%K规划%K饱和脂肪摄入%D 2011 %7 24.11.2011 %9原始论文%J J Med Internet Res %G英文%X背景:低饱和脂肪、高纤维的健康饮食是预防心血管疾病(CVD)的流行医学建议。鼓励健康饮食的一种方法是提高个人对心血管疾病风险的认识，然后帮助他们制定具体的改变计划。目的:目的是探索基于网络的心血管疾病风险信息和完全自动化的计划工具对4周内风险认知、意图和饱和脂肪摄入量变化的综合影响。方法:在网上招募的1187名男性和女性中，781人被随机分配到四种情况之一:CVD风险信息，同样的CVD风险信息搭配计划，单独计划，以及对照组。通过在线自我报告评估所有结果。采用广义线性模型对数据进行分析。结果:与对照组相比，参与计划的参与者自我感知低饱和脂肪食物的消费量(优势比11.40,95% CI 1.86-69.68)和改变饮食的意愿(优势比21.20,95% CI 2.6-172.4)增加更多。在饱和脂肪摄入百分比的变化方面，四种条件之间没有观察到差异。 Contrary to our expectations, there was no difference in perceived and percentage saturated fat intake change between the CVD risk message plus planning group and the control group. Risk perceptions among those receiving the CVD risk message changed to be more in line with their age (change in slopeindividual = 0.075, P = .01; change in slopecomparative = 0.100, P = .001), whereas there was no change among those who did not receive the CVD risk message. Conclusion: There was no evidence that combining a CVD risk message with a planning tool reduces saturated fat intake more than either alone. Further research is required to identify ways in which matching motivational and volitional strategies can lead to greater behavior changes. Trial Registration: International Standard Randomized Controlled Trial Number (ISRCTN): 91154001; http://www.controlled-trials.com/ISRCTN91154001 (Archived by WebCite at http://www.webcitation.org/62sBoGeOO) %M 22126827 %R 10.2196/jmir.1579 %U //www.mybigtv.com/2011/4/e100/ %U https://doi.org/10.2196/jmir.1579 %U http://www.ncbi.nlm.nih.gov/pubmed/22126827