van Gelder MM

ORCID: 0000-0003-4853-4434 · 1 paper in corpus

2015

Using Web-Based Questionnaires and Obstetric Records to Assess General Health Characteristics Among Pregnant Women: A Validation Study.

Journal of medical Internet research ·doi:10.2196/jmir.3847

BackgroundSelf-reported medical history information is included in many studies. However, data on the validity of Web-based questionnaires assessing medical history are scarce. If proven to be valid, Web-based questionnaires may provide res…