Genetic links between atopy, allergy, and alopecia areata: insights from a Mendelian randomization study

Table 1 Data source of the atopy and AA

Trait	Consortium	Sample size	Ancestry	PMID	Web source
Hay fever	SSGAC	518,480	European	34140656	www.thessgac.org/data
Eczema	SSGAC	1,214,626	European	34140656	www.thessgac.org/data
Asthma	SSGAC	559,863	European	34140656	www.thessgac.org/data
Pollen allergy	SSGAC	366,535	European	34140656	www.thessgac.org/data
Dust allergy	SSGAC	356,879	European	34140656	www.thessgac.org/data
Cat allergy	SSGAC	254,386	European	34140656	www.thessgac.org/data
AA	FinnGen	361,822	European	36653562	www.finngen.fi/en

ISSN: 1710-1492