UK Biobank/phenotypes

Here is an html file containing documentation of the variables in our UK Biobank dataset

Flowcharts showing the routing logic for the UK Biobank alcohol and tobacco questions. Code here: [1] Media:Alcohol_phenotypes.pdf Media:Smoking_phenotypes.pdf Instance 0 (Initial Assessment): 2006-2010 Instance 1 (First Repeat Assessment): 2012-2013 Instance 2 (Imaging Visit): 2014-