Table 3. Association of wGRS with psoriasis subphenotypes.

	N	Reference phenotype	Test phenotype	OR* (95% CI)	p-value*
Family history	514	No	Yes (≥1 first-degree relatives affected)	1.340(1.050–1.723)	0.020
Age onset	537	≤30 yrs	>30 yrs	0.559(0.433–0.714)	4.91E-06
Psoriatic arthritis	560	No	Yes	0.849(0.688–1.043)	0.121
Psoriasis type	557	plaque	guttate	1.342(0.923–1.851)	0.072

*P-value and ORs were adjusted for first 4 principal components and gender.

OR: Odds ratio.

95%CI: 95% confidence intervals.