2.2 Exposure and Outcome
Genetic variants related to herpes virus were obtained from the IEU open
GWAS project
(https://gwas.mrcieu.ac.uk/)
and the FinnGen database
(https://www.finngen.fi/).
Detailed information regarding the GWAS data can be found inSupplemental
Table 1. For the outcome data, which comprised 262 cases of
leukocytoclastic angiitis and 207,482 healthy controls, we accessed data
from the FinnGen consortium R7 release in 2021
(https://r7.finngen.fi/). It’s
important to note that all the GWAS data used in this study originated
from the European population.