Table 4.

Phenotypic Covariance Between Psychopathologies Explained by A, C, and E Components Common with Rumination and Unique to Psychopathology

A.				B.				C.
	CES-D with DV Covariance				CES-D with EDEQ Covariance				DV with EDEQ Covariance
		Common with Rumination	Unique			Common with Rumination	Unique			Common with Rumination	Unique
					Men				Men
	A	.05	.08		A	-.06	.19		A	.03	-.10
	[%]a	[40]	[60]		[%]a	[-51]	[151]		[%]a	[-46]	[146]
	C	.00	.00		C	.00	.00		C	.05	.00
	[%]b	[0]	[0]		[%]b	[0]	[0]		[%]b	[100]	[0]
	E	.08	.03		E	.05	.05		E	.06	.04
	[%]c	[73]	[27]		[%]c	[50]	[50]		[%]c	[63]	[37]
	Total	.24			Total	.23			Total	.07
					Women				Women
					A	.15	.00		A	.06	.00
					[%]a	[100]	[0]		[%]a	[340]	[-240]
					C	.00	.00		C	-.01	.00
					[%]b	[0]	[0]		[%]b	[100]	[0]
					E	.07	.06		E	.02	.09
					[%]c	[54]	[46]		[%]c	[18]	[82]
					Total	.28			Total	.16

Note. Percentages above 100% indicate that the genetic or environmental covariances that add up to the total positive covariance have opposite signs (+/-).

A = genetic influences; C = shared environmental influences; E = nonshared environmental influences; CES-D = Center for Epidemiological Studies-Depression; DV = Dependence vulnerability.

^aPercentage of genetic covariance between psychopathologies that is common with rumination or unique (i.e. not common with rumination).

^bPercentage of shared environmental covariance between psychopathologies that is common with rumination or unique (i.e. not common with rumination).

^cPercentage of nonshared environmental covariance between psychopathologies that is common with rumination or unique (i.e. not common with rumination).

^dRumination Latent Variable was not used in analyses including EDEQ; covariance values reflect those across independent measures of rumination.