From: Investigating the shared genetic architecture between primary sclerosing cholangitis and inflammatory bowel diseases: a Mendelian randomization study
Year
ID
Population
Sample size
Cases
SNPs
UC
2018
ukb-b-7421
European
463,010
9,851,867
CD
2021
finn-b-K11_CROHN
212,356
16,380,455
PSC
2017
ieu-a-1112
Mixed
14,890
7,891,603