4️REDCap

REDCap 提供了强大的功能，用于在线调查问卷。

1. Survey settings

Project>Instrument> Use enhanced radio buttons and checkboxes? (Yes) Question Numbering? (No) Question Display Format? One section per page (multiple pages) > Display page numbers at top of survey page (Yes) > Hide the 'Previous Page' button (i.e., Back button) on the survey page (Yes) For 'Required' fields, display the red 'must provide value' text on the survey page? (No)

Survey Termination Options: Auto-continue to next survey: > Redirect to a URL > Survey Completion Text

2. [Calculated Field] 改变公式时，会出现错误， 修复：到 Applications/Data Quality, Execute Rule#H 或其他。 View->[Fix calcs now] 3. 开始和结束可以加 @HIDDEN @NOW, 收集客户端时间。

4. Data Collection -> Survey Distribution Tools -> get URL

----------------------------------------------

有用链接:

中文REDCap使用手册预览版 https://ry2an.github.io/2021/05/07/20210507redcaptutorial/