UK LLC generated datasets

UK LLC generated datasets#

Last modified: 03 Nov 2025

The UK LLC Data Team produces a range of datasets based on either Longitudinal Population Studies' (LPS) or linked data owners' data.

UK LLC has harmonised LPS demographic variables and variables summarising participants’ presence in linked datasets.

Dataset	Dataset Name in TRE	Grouping	Summary	Data Available in TRE	Data Owner
Harmonised demographic (full)	rtn_lps_sociodemo_harmonised_full	LPS	Sex, gender, year of birth and ethnic group variables harmonised across LPS (all responses provided by participants)	1990-2023	UK LLC
Harmonised demographic (reduced)	rtn_lps_sociodemo_harmonised_reduced	LPS	Sex, gender, year of birth and ethnic group variables harmonised across LPS (most recent response provided by participants)	1990-2023	UK LLC
Highest Educational Qualification	rtn_lps_education_harmonised	LPS	Educational qualification variables harmonised across LPS	TBC	UK LLC
Study Permissions	study_permissions	Linked	Linkage permissions for participants	Latest available	UK LLC
NHSE Patient Service Usage	nhse_patient_service_usage	Linked	Number of times participants have used each NHS England service, including last seen dates	Latest available	UK LLC
NHSE Demo Mortality	nhse_patient_demo_mortality	Linked	Demographic information and alive/deceased status for participants	Latest available	UK LLC
NHSE LSOA11 mappings	nhse_lsoa11_dataset_mapping	Linked	Enables linkage to place-based datasets	Latest available	UK LLC