British Journal of Obstetrics and Gynaecology September 1992, Vol. 99, pp. 71 1-718
OBSTETRICS
A case-control study of unexplained anteparturn stillbirths L O U I S A M. A L E S S A N D R I Research Officer Western Australian Research Institute for Child Health FIONA J . STANLEY Director Western Australian Research Institute for Child Health
Professor Department of Paediatrics University of Westem Australia GPO Box D184 Perth 600 I , Western Australia
J . BARRY GARNER Associate Projessor Department of Community Health and Epidemiology Dalhousie University 5849 University Avenue, Halifax Nova Scotia, Canada B3H 4H7
ABSTRACT Objective To ascertain factors that will identify women who are at increased risk of unexplained antepartum stillbirth. Design Matched case-control study. The cases and controls were initially analysed as a whole group and again after dichotomizing into those of low birthweight (