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Subject: Data Linkage

Reference: LBR-FOI-00787

Data linkage (also known as matching, entity resolution or record linkage) is the process of joining data sets through deciding whether two records, in the same or different data sets, belong to the same entity (Harron et al., 2016).

Data linkage provides insight, informs policy change and helps answer society's most important questions through increasing the utility of administrative data. However, linkage presents challenges, as discussed in the Office for Statistics Regulation (OSR) 2018 report on joining up data, and more work needs to be done to realise its full benefit.

My colleages and I are leading commissioned research that involves the linking of education (school census), social care (child in need census) and health data sets within NHS digital. I am interested to find out how many other local authority areas are linking data on children and young people and the barriers and enablers to the process.

1. Do you currently link your education and social care data for children and young people?

Y/N/in development

2. Which of your datasets are you linking? please state all the apply

School census

Children in Need (CiN) census

Children looked after return SSDA903 data collection

Other (please specify)

3. Which groups of children and young people do you link data on? Select all that apply

Children and young people with Special Educational Needs and Disabilities

Children in Need

Children looked after (care experienced)

Children and young people on Free School Meals

All children and young people

Other (please specify)

4. How are you using the linked data?

Strategic planning

Data dashboard

Joint commissioning

Service review

Targeted interventions (individuals)

Other (please specify)

We aren't using linked data

6. Do you currently link local authority data sets for children and young people with health data sets? Y/N/in development

7. Which health data sets are you linking with education and or social care? Select all that apply

Primary care (GP data)

Community Services Data Set (CSDS)

Secondary care (CAMHS)

Children and Young Peoples Service (CYPS)

Accident and Emergency data

Secondary Uses Services (SUS) also known as HES (Hospital Episode Statistics)

Community Services Datasets (CSDS)

Child Health Records

Deaths

Births

Other (please specify)

Response

None Disclosed - 16 February 2023

The information you have requested is not held by London Borough of Richmond upon Thames. You may wish to submit your request to Achieving for Children (AfC) who provide Children's Services on behalf of the Council. AfC can be contacted directly with FOI requests via the following link:www.achievingforchildren.org.uk/pages/freedom-of-information.

Please note that our responses were accurate to the best of our knowledge at the time of release, and have not subsequently been updated. This information should be considered an historical record only.