NHSD derived indicator#
Last modified: 25 Jul 2024
CORE_derived_indicator_v0000_YYYYMMDD contains the most recent and most reliable record for certain key variables sourced from NHS data sources in the UK LLC database. There is one row per participant. The table sources data from the following tables and preferentially uses data from datasets in this order:
Demographics
General Practice Extraction Service (GPES) Data for Pandemic Planning and Research (GDPPR)
HES Admitted Patient Care (HESAPC)
HES Outpatients (HESOP)
HES Accident & Emergency (HESAE).
Currently included are the following variables:
sex
Deceased: from NHSD.mortality
Date of death: from NHSD.mortality
ethnic: NHS ethncity coding system, see values table for coding lookup
dob_year_month: year and month of birth
last_seen_date: last date record in any NHS England dataset.