The zipped file provided gives GWAS results at 516131 tested SNPs. The 
rs ID and BP position (Genome Build 36) of each SNP is given, as well as 
the minor and major allele and minor allele frequency (MAF) in the 
UK control samples used. The alleles in these Illumina data are aligned 
to the vendor's definition of the TOP strand.

The tested allele (usually the minor allele) is listed together with
the allelic odds ratio (PlinkOR) and P value (PlinkP) from a logistic 
regression analysis in PLINK, using the top 10 principal component 
scores (PCs) as covariates. Also given is the P value (EMIMP) from a 
combined family-based/control analysis in EMIM. See Cordell et al. (2013) 
for further details.