Twinning and birth weight in the Israeli Jewish versus Muslim maternities.
Ethnicity differences account for genetic, environmental, lifestyle, and reproductive variables, influencing the rate of twinning (Nylander, 1981). Frequently, ethnic differences correlate with variable perinatal care leading to differences in outcome. Free access to antenatal care, and to facilities for delivery and neonatal care is available for the entire population in Israel, and therefore differences attributed to levels of medical care are practically negligible. We previously evaluated the overall relationship between ethnicity and outcome in a population-based cohort of mothers of twins (Goldman et al., 2001). However, the overall comparison may have masked some differences that could be present. The purpose of this study was to evaluate whether ethnicity is associated with differences in perinatal outcome in randomly selected, matched-controlled Israeli Jewish and Muslim mothers of twins.
Goldman
Ran D
RD
Division of Emergency Services, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, ON, Canada. ran.goldman@sickkids.ca
Mazkereth
Ram
R
Blickstein
Isaac
I
D018912:Arabs / Q000706:statistics & numerical data*; D001724:Birth Weight; D016022:Case-Control Studies; D016009:Chi-Square Distribution; D005260:Female; D006297:Health Services Accessibility; D006801:Humans; D007231:Infant, Newborn; D007557:Israel / Q000453:epidemiology; D007585:Jews / Q000706:statistics & numerical data*; D008297:Male; D011247:Pregnancy; D011256:Pregnancy Outcome; D011272:Pregnancy, Multiple / Q000208:ethnology*; D011295:Prenatal Care; D012042:Registries; D014427:Twins / Q000706:statistics & numerical data*