Table 1. Top admixture association results in significant association regions.

The lead LAI provides the coordinates of the most significant local ancestry interval in the region. Ancestry freq provides the proportion of intervals inferred as inherited from the tested ancestry across the 12,116 individuals (24,232 chromosome). Effect size, SE and p-values were estimated based on the linear model for the effect of the local ancestry count on the trait.

Region	Trait	Tested ancestry	Chr	lead LAI	Ancestry freq	Effect size	SE	p-value
6p21.31	SBP	Amerindian	6	(33971226, 34143292)	0.26	−1.31	0.29	6.57E-06
6p21.31	MAP	Amerindian	6	(35923246, 36230135)	0.27	−0.92	0.21	8.14E-06
6p12.3	MAP	African	6	(45501552, 45527132)	0.15	−1.06	0.26	5.52E-05
6p12.3	DBP	African	6	(45501552, 45527132)	0.15	−0.96	0.23	3.19E-05
11q13.4	MAP	Amerindian	11	(71243244, 71294802)	0.32	−0.85	0.21	4.67E-05
17q25.3	PP	Amerindian	17	(78252770, 78392234)	0.30	0.79	0.19	2.29E-05