Registry Study on the Efficacy of a Self-test and Self-alert Applet in Detecting Susceptible Infection of COVID-19 --a Population Based Mobile Internet Survey
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 102,456
- 试验地点
- 1
- 主要终点
- positive number diagnosed by national guideline in the evaluated population
研究概览
简要总结
The "COVID-19 infection self-test and alert system" (hereinafter referred to as "COVID-19 self-test applet") jointly developed by Beijing Tsinghua Changgung Hospital, Institute for precision medicine, artificial intelligence of Tsinghua University was launched on February 1，2020. Residents , according to their actual healthy situation, after answering questions online, the system will conduct intelligent analysis, make disease risk assessment and give healthcare and medical guidance. Based on the Internet population survey, and referring to the diagnosis and screening standards of the National Health Commission of the People's Republic of China, investigators carried out the mobile applet of Internet survey and registry study for the Internet accessible identifiable population, so as to screen the suspected population and guide the medical treatment.
详细描述
The "COVID-19 infection self-test and alert system" (hereinafter referred to as "COVID-19 self-test applet") jointly developed by Beijing Tsinghua Changgung Hospital, Institute for precision medicine, artificial intelligence of Tsinghua University was launched on February 1，2020. This survey was also advocated by Chinese Medical Doctor Association. Residents , or even oversea Chinese people，according to their actual healthy situation, after answering questions online, the system will conduct intelligent analysis, make disease risk assessment and give healthcare and medical guidance. Based on the Internet population survey, and referring to the diagnosis and screening standards of the National Health Commission of the People's Republic of China, investigators carried out the mobile applet of Internet survey and registry study for the Internet accessible identifiable population, so as to screen the suspected population and guide the medical treatment.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •people who lived in or out of China at present and threatened by the infection and spread of COVID-19
- •without gender and age restriction
- •people who have concerns of his health
- •voluntary completion of the self-test and evaluation.
排除标准
- •people who are not internet accessible or can not use this Mobile Applet.
- •people who can not recognize the questionnaire.
结局指标
主要结局
positive number diagnosed by national guideline in the evaluated population
时间窗: 5 months
after the end of this study, investigators calculate and sum up the total evaluated population and positively diagnosed population, then check the ROC of this system, finally to calculate the sensitivity and accuracy of this self-test and self-alert system
次要结局
- distribution map of evaluated people(5 month)
- Effect of medical guidance by designated feedback questionnaire(5 month)
- mental scale of relief the mental anxiety and avoid unnecessary outpatient(5 month)