Study objective-To test the feasibility of using a postal survey to assess health and development in 7 year old children of different birth weights and to examine the response and any resulting response bias.
Design-A multi-stage postal survey, using a sample stratified by birth weight.
Setting-The four counties of Oxfordshire, Buckinghamshire, Berkshire, and Northamptonshire, which make up the former Oxford NHS Region.
Sample-All children born in 1985 to the residents of the former Oxford region who weighed either under 1500 g or over 5000 g at birth and all those with unstated birth weight were included.
Samples of approximately 130 live births were randomly selected from each 500 g birth weight band between 1500 g and 5000 g. The total sample size was 1319.
Methods-The children in the sample were identified from birth registration and traced through the National Health Service Central Register (NHSCR).
Self administered questionnaires were sent through the relevant Family Health Service Authority (FHSA) and then via the child's general practitioner (GP) to the child's parent (s).
When parents'permission was given, self administered questionnaires were also sent to the child's GP and teacher.
Main results-Of the 1319 children, 1169 were alive at the age of 7 and were successfully traced.
Questionnaires were forwarded by GPs to parents of 1071 children and completed questionnaires were obtained from parents of 805 children. (...)
Mots-clés Pascal : Poids naissance, Enquête, Surveillance, Faisabilité, Evaluation, Développement psychomoteur, Santé, Epidémiologie, Méthodologie, Enfant, Homme, Angleterre, Grande Bretagne, Royaume Uni, Europe, Réponse, Biais méthodologique
Mots-clés Pascal anglais : Birth weight, Survey, Surveillance, Feasibility, Evaluation, Psychomotor development, Health, Epidemiology, Methodology, Child, Human, England, Great Britain, United Kingdom, Europe, Response, Methodological bias
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 98-0404103
Code Inist : 002B30A01A1. Création : 25/01/1999.