Automated interventions for multiple health behaviors using conversational agents.
Automated interventions for multiple health behaviors using conversational agents.
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DOI：
10.1016/j.pec.2013.05.011
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发表时间：
2013-08
影响因子：
3.5
通讯作者：
Sidner C
中科院分区：
文献类型：
--
作者：
Bickmore TW;Schulman D;Sidner C
一个自动化的健康顾问代理被设计成通过在用户的家用电脑上与用户进行一系列模拟对话来促进身体活动和水果蔬菜消费。该制剂在为期两个月的每日接触干预的4组随机试验中进行了评估，比较了：a)体力活动；b)水果和蔬菜消费；c)两种干预措施；d)非干预对照。使用每日计步器步数来评估体力活动。使用NIH/NCI自我报告水果和蔬菜扫描来评估每天的水果和蔬菜摄入量。与对照组相比，体力活动干预组的受试者平均步行增加，而水果蔬菜干预组和联合干预组的受试者步行减少。与对照组相比，水果和蔬菜干预组的参与者每天摄入的食物明显更多，而联合干预组的参与者报告说，与对照组相比，他们摄入了更多的食物。为有效重复使用而设计的自动化健康干预软件在改变健康行为方面是有效的。自动化的健康行为改变干预措施可以设计成促进多种行为之间的转换和适应。
An automated health counselor agent was designed to promote both physical activity and fruit and vegetable consumption through a series of simulated conversations with users on their home computers. The agent was evaluated in a 4-arm randomized trial of a two-month daily contact intervention comparing: a) physical activity; b) fruit and vegetable consumption; c) both interventions; and d) a non-intervention control. Physical activity was assessed using daily pedometer steps. Daily servings of fruit and vegetables was assessed using the NIH/NCI self-report Fruit and Vegetable Scan. Participants in the physical activity intervention increased their walking on average compared to the control group, while those in the fruit and vegetable intervention and combined intervention decreased walking. Participants in the fruit and vegetable intervention group consumed significantly more servings per day compared to those in the control group, and those in the combined intervention reported consuming more compared to those in the control group. Automated health intervention software designed for efficient re-use is effective at changing health behavior. Automated health behavior change interventions can be designed to facilitate translation and adaptation across multiple behaviors.
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影响因子：
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