Linkage of Maternity Hospital Episode Statistics data to birth registration and notification records for births in England 2005-2014: methods. A population-based birth cohort study,Linkage of Maternity Hospital Episode Statistics data to birth registratio

摘要

Abstract Introduction Maternity Hospital Episode Statistics (HES) data for 2005?￠??2014 were linked to birth registration and birth notification data (previously known as NHS Numbers for Babies or NN4B) to bring together some key demographic and clinical d