Defining Very Preterm Populations for Systematic Reviews With Meta-analyses

Affiliations

• ¹ Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), Université de Paris, Epidemiology and Statistics Research Center (CRESS), Institut national de la santé et de la recherche médicale (INSERM), Institut national de la recherche agronomique (INRA), Paris, France.
• ² METHODS Team, Université de Paris, Epidemiology and Statistics Research Center (CRESS), Institut national de la santé et de la recherche médicale (INSERM), Institut national de la recherche agronomique (INRA), Paris, France.
• ³ Department of Health Sciences, University of Leicester, Leicester, Leicestershire, United Kingdom.
• ⁴ Public Health Promotion Unit, Finnish Institute for Health and Welfare, Helsinki and Oulu.
• ⁵ PEDEGO Research Unit, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.
• ⁶ Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim.
• ⁷ Children's Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
• ⁸ Department of Neonatology and Pediatrics, University Hospital, Philipps University, Marburg, Germany.
• ⁹ Division of Health Sciences, University of Warwick, Coventry, United Kingdom.
• ¹⁰ Department of Psychology, University of Warwick, Coventry, United Kingdom.