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

Marleen MHJ van Gelder   ^{1, 2} , PhD ;   Naomi PE Schouten   ¹ , BSc ;   Peter JFM Merkus   ^{3, 4} , MD, PhD ;   Chris M Verhaak   ⁵ , PhD ;   Nel Roeleveld   ^{1, 6} , PhD, MSc ;   Jolt Roukema   ³ , MD, PhD

¹ Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, Netherlands

² Radboud REshape Innovation Center, Radboud university medical center, Nijmegen, Netherlands

³ Division of Respiratory Medicine, Department of Pediatrics, Radboudumc Amalia Children’s Hospital, Radboud university medical center, Nijmegen, Netherlands

⁴ Department of Pediatrics, Canisius Wilhelmina Hospital, Nijmegen, Netherlands

⁵ Department of Medical Psychology, Radboud university medical center, Nijmegen, Netherlands

⁶ Department of Pediatrics, Radboudumc Amalia Children’s Hospital, Radboud university medical center, Nijmegen, Netherlands