Fig. 2
From: Estimating relationships between phenotypes and subjects drawn from admixed families
Heritability estimate from longitudinal analysis as a function of age. Mean baseline age was 39.0 years (SD = 16.3) with a median follow-up of 10.4 years (Q1-Q3: 1.8–14.4). Number of SBP observations in each age (in years) strata: <30: 483, [30,40): 415,[40,50): 438, [50,60): 326, ≥60: 324. The upper/lower dotted lines represent 95 % confidence bands