Linking education and hospital data in England: linkage process and quality.

ABSTRACT:

Introduction

Linkage of administrative data for universal state education and National Health Service (NHS) hospital care would enable research into the inter-relationships between education and health for all children in England.

Objectives

We aim to describe the linkage process and evaluate the quality of linkage of four one-year birth cohorts within the National Pupil Database (NPD) and Hospital Episode Statistics (HES).

Methods

We used multi-step deterministic linkage algorithms to link longitudinal records from state schools to the chronology of records in the NHS Personal Demographics Service (PDS; linkage stage 1), and HES (linkage stage 2). We calculated linkage rates and compared pupil characteristics in linked and unlinked samples for each stage of linkage a

SUBMITTER: Libuy N 

PROVIDER: S-EPMC8445153 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature