Birth registration | Birth registrations linked to notifications (England)/maternity records (Scotland) | Longitudinal hospital admission data | Census 2001* and 2011† | Additional variables |
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Note parity has been derived in England using birth registration and longitudinal HES records.14
*Scotland only.
†For mother and (in England only) mother’s partner at the census date (if a partner is present in the household).
‡England only.
CHSP-PS, Child Health Surveillance Programme-Preschool; HES, Hospital Episode Statistics; SIRS, Scottish Immunisation and Recall System.