@Article{信息:doi 10.2196 / / jmir。4315，作者=“陈大渐，颜子荣，傅子荣，杨智，黄景祥”，标题=“点击日记:健康行为与情绪的在线跟踪”，期刊=“J医学互联网研究”，年=“2015”，月=“6”，日=“15”，卷=“17”，数=“6”，页=“e147”，关键词=“健康行为;情绪;饮食;体育锻炼;睡眠质量;背景:传统的健康行为研究通常采用一次性的横断面调查。因此，参与者的回忆偏差可能会破坏数据的可靠性和有效性。为了捕捉日常生活中的情绪变化和健康行为，我们设计了一个在线调查平台ClickDiary，帮助收集更完整的信息，进行全面的数据分析。目的:我们旨在了解日常情绪变化是否与个人特征、人口统计学因素和日常健康行为有关。 Methods: The ClickDiary program uses a Web-based platform to collect data on participants' health behaviors and their social-contact networks. The name ClickDiary comes from the platform's interface, which is designed to allow the users to respond to most of the survey questions simply by clicking on the options provided. Participants were recruited from the general population and came from various backgrounds. To keep the participants motivated and interested, the ClickDiary program included a random drawing for rewards. We used descriptive statistics and the multilevel proportional-odds mixed model for our analysis. Results: We selected 130 participants who had completed at least 30 days of ClickDiary entries from May 1 to October 31, 2014 as our sample for the study. According to the results of the multilevel proportional-odds mixed model, a person tended to be in a better mood on a given day if he or she ate more fruits and vegetables, took in more sugary drinks, ate more fried foods, showed no cold symptoms, slept better, exercised longer, and traveled farther away from home. In addition, participants were generally in a better mood during the weekend than on weekdays. Conclusions: Sleeping well, eating more fruits and vegetables, and exercising longer each day all appear to put one in a better mood. With the online ClickDiary survey, which reduces the recall biases that are common in traditional one-shot surveys, we were able to collect and analyze the daily variations of each subject's health behaviors and mood status. ", issn="1438-8871", doi="10.2196/jmir.4315", url="//www.mybigtv.com/2015/6/e147/", url="https://doi.org/10.2196/jmir.4315", url="http://www.ncbi.nlm.nih.gov/pubmed/26076583" }