Mode Equivalence of Health Indicators Between Data Collection Modes and Mixed-Mode Survey Designs in Population-Based Health Interview Surveys for Children and Adolescents: Methodological Study.
Elvira MauzRobert HoffmannRobin HoubenLaura KrausePanagiotis KamtsiurisAntje GößwaldPublished in: Journal of medical Internet research (2018)
These results suggest that mode bias is limited in health interview surveys for children and adolescents using a mixed-mode design with Web-based and paper questionnaires.