基于REDCap的妊娠期高血压危险因素监测交互式在线调查系统的设计

Application of research electronic data capture in an interactive online survey system for monitoring hypertension risk factors during pregnancy

目的详细阐述采用REDCap系统设计妊娠期高血压危险因素监测项目交互式在线调查系统。方法基于妊娠期高血压危险因素监测的实际需要,使用西安交通大学开放研究数据平台提供的REDCap临床研究数据收集系统,设计交互式在线调查系统,随后通过在线设计器、数据字典、分支逻辑及计算字段等模块功能创建变量、设定逻辑跳转以实现问卷工具表单创建。最后,应用用户权限与许可模块及分组管理等项目管理功能,添加数据质量核查规则,实现调查数据的质量控制。结果按预定目标实现了上述调查系统的设计并投入临床使用,获得良好的反馈及研究人员的高度评价。结论运用REDCap搭建妊娠期高血压危险因素监测交互式在线调查系统,其界面友好、访问便捷、数据存储安全、调查功能完善、质量控制完善、后续追踪管理及维护方便,为医学研究人员开展相关调查研究提供一个便利、高效、安全及标准化的数据管理工具。

Objective To establish interactive online survey system for monitoring hypertension risk factors during pregnancy using the research electronic data capture(REDCap)system.Methods Based on the actual requirements of monitoring hypertension risk factors during pregnancy,an interactive online survey system was designed using the REDCap clinical research data collection system provided by the Open Research Data Platform of Xi'an Jiaotong University.Then,the online designer,data dictionary,branch logic,calculated fields and other module functions were used to create variables and set logical jumps to implement the questionnaire tool form creation.Finally,project management functions such as user rights and permission modules and group management,adding data quality verification rules,were applied to implement the implementation of quality control of survey data.Results The design of the above-mentioned survey system was achieved and put into clinical use according to the predetermined goals,and good feedback and high evaluation were received from researchers.Conclusion Application of research electronic data capture in an interactive online survey system for monitoring hypertension risk factors during pregnancy that was accompanied by friendly interface,convenient access,secure data storage,completeinvestigation functions,perfect quality control,and easy follow-up management and maintenance,providing a convenient,efficient,secure and standardized data management tool for medical researchers to conduct relevant research.