Extended data: Statistical investigation of the UK Biobank biochemistry assays quality procedures

This document contains Extended Data (supplementary material containing details of the inclusion criteria for the analyses) to accompany the paper "Approaches to minimising the epidemiological impact of sources of systematic and random variation that may affect biochemistry assay data in UK Biobank". This upload also includes the underlying SAS code and macros used in the changepoint analysis and date of assay corrections.
Supplementary material (Extended Data). This project was funded by the Wellcome Trust, Medical Research Council, British Heart Foundation and Diabetes UK.