Browse the IEU GWAS database

GWAS ID	Year	Trait	Consortium	Sample size	Number of SNPs
ukb-b-20278	2018	Operative procedures - main OPCS: B27.4 Total mastectomy NEC	MRC-IEU	463,010	9,851,867
ukb-b-9324	2018	Number of trend entries	MRC-IEU	68,426	9,851,867
ukb-b-8476	2018	Loneliness, isolation	MRC-IEU	455,364	9,851,867
ukb-b-16565	2018	How are people in household related to participant: Mother and/or father	MRC-IEU	459,600	9,851,867
ukb-b-7864	2018	Vitamin B6	MRC-IEU	64,979	9,851,867

The GWAS summary datasets are currently organised into the following 11 batches:

Batch	Description	Count
ebi-a	Datasets that satisfy minimum requirements imported from the EBI database of complete GWAS summary data	293
eqtl-a	eQTLGen 2019 results, comprising all cis and some trans regions of gene expression in whole blood	19,942
ieu-a	GWAS summary datasets generated by many different consortia that have been manually collected and curated, initially developed for MR-Base	465
met-a	Human blood metabolites analysed by Shin et al 2014	452
met-b	Human immune system traits analysed by Roederer et al 2015	150
met-c	Circulating metabolites analysed by Kettunen et al 2016	123
prot-a	Complete GWAS summary data on protein levels as described by Sun et al 2018	3,282
prot-b	Complete GWAS summary data on protein levels as described by Folkersen et al 2017	83
ubm-a	Complete GWAS summary data on brain region volumes as described by Elliott et al 2018	3,143
ukb-b	IEU analysis of UK Biobank phenotypes	2,514
ukb-d	Neale lab analysis of UK Biobank phenotypes, round 2	904