This collection includes datasets and supplementary files from epidemiological studies into neurodegenerative diseases, such as dementia and Parkinson’s disease. Much of this research relies on the use of routinely-collected healthcare data from resources such as the SAIL Databank ( and CPRD (

Image credit: Tim Wilkinson see SAIL dementia e-cohort (SAIL-DeC) DataShare deposit

Items in this Collection

  • Dementia risk prediction model - definitions of variables 

    Wilkinson, Tim
    List of ICD-10 and Read version 2 codes used to define predictor and outcome variables for dementia risk prediction model.
  • Medication-wide association study of dementia 

    Wilkinson, Tim; Schnier, Christian
    Dataset from medication-wide association study of dementia, using the Secure Anonymised Information Linkage databank Dementia electronic Cohort (SAIL-DeC). This dataset contains the hazard ratios and p-values for all ...
  • SAIL dementia e-cohort (SAIL-DeC) 

    Wilkinson, Tim; Schnier, Christian; Akbari, Ashley; Orton, Chris; Sleegers, Kristel; Gallacher, John; Lyons, Ronan A; Sudlow, Cathie LM
    These files contain details on the creation of the Secure Anonymised Information Linkage (SAIL) databank dementia e-cohort (SAIL-DeC).