Table 1.- Variants (SNPs) included in the PRS calculation
(Disease/Trait: Sasang_constitutional_medicine)
rsID	Risk allele	Effect size
rs7193144	TRUE	0.315
Effect size: LN(OR)

Table 2.- PRS Score distribution among populations and regions
(Disease/Trait: Sasang_constitutional_medicine)
	count	mean	sd	se	lower.ci	upper.ci
Pyrenean regions
WEST	168	0.198	0.114	0.009	0.180	0.215
SOUTH	83	0.182	0.106	0.012	0.159	0.205
EAST	146	0.186	0.110	0.009	0.167	0.204
Populations
IBS	107	0.197	0.119	0.011	0.174	0.220
PIR	397	0.190	0.111	0.006	0.179	0.201

Table 3.- Pairwise t-test for PRS score among populations and regions
(Disease/Trait: Sasang_constitutional_medicine)
group1	group2	n1	n2	p	p.signif	p.adj	p.adj.signif
IBS	PIR	107	397	0.555	ns	1	ns
IBS	WEST	107	168	0.967	ns	1	ns
IBS	SOUTH	107	83	0.358	ns	1	ns
IBS	EAST	107	146	0.412	ns	1	ns
WEST	SOUTH	168	83	0.298	ns	1	ns
WEST	EAST	168	146	0.334	ns	1	ns
SOUTH	EAST	83	146	0.826	ns	1	ns
* p < .05, ** p < .01, *** p < .001

Table 4.- Chi-square test comparison of percentile counts on Pyrenean regions compared to Iberian peninsula population
(Disease/Trait: Sasang_constitutional_medicine)
Percentile rank	PIR				WEST				SOUTH				EAST
	adj.std.val	p.value	sig.val		adj.std.val	p.value	sig.val		adj.std.val	p.value	sig.val		adj.std.val	p.value	sig.val
pct95	0.000	1.000	.	white	0.000	1.000	.	white	0.000	1.000	.	white	0.000	1.000	.	white
pct75.95	0.000	1.000	.	white	0.000	1.000	.	white	0.000	1.000	.	white	0.000	1.000	.	white
pct50.75	−1.770	0.077	.	white	−0.270	0.787	.	white	−1.770	0.077	.	white	−1.450	0.147	.	white
pct25.50	0.000	1.000	.	white	0.000	1.000	.	white	0.000	1.000	.	white	0.000	1.000	.	white
pct25	1.770	0.077	.	white	0.270	0.787	.	white	1.770	0.077	.	white	1.450	0.147	.	white
adj.std.val: Adjusted standardized residuals value; p.value: P value; sig.val: statistical significance, * p < .05, ** p < .01, *** p < .001; red dash to bottom: lower counts than reference; green dash to up: upper counts than reference