Table 4.

Estimates of heritabilities from the polygenic model

	Heritability			Polygenic CorrelationA
Age interval	p = 1	p = 2	p = 4	< 35	35–50	50–65	>65
< 35 years	27%	NA	31%
35–50 years	33%	36%	38%	0.92
50–65 years	34%	32%	33%	0.76	0.90
> 65 years	37%	NA	24%	0.47	0.64	0.70

^ABased on the multivariate model with p = 4.