The role of online symptom questionnaires to support the diagnosis of cow's milk allergy in children for healthcare professionals - A Delphi consensus study.
Rosan MeyerBadriul HegarImke ReeseMario C VieiraCatalina Ortiz-PiedrahitaJoanna WalshAnna Nowak-WegrzynAdriana Chebar LozinskyAdam FoxVijay ChakravartiMerryn J NettingLars LangeCarina VenterPublished in: Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology (2023)
Online CMA questionnaires, available to parents and HCP's, are varied in symptoms, and most were not validated. The overarching consensus generated from authors is that these questionnaires should not be used without the involvement of HCP.