Table 3.

Genetic models for FIRST and insomnia

Measure	Males			Females
	A	D	E	A	D	E
FIRSTa
ADE	14	32	55*	8	23	69*
AE	43*	—	57*	29*	—	71*
Insomniab
ADE	16	30	54*	52	3	45*
AE	43*	—	58*	55*	—	45*

ADE models suggested by correlations. Boldface type indicates preferred model. Variance components may not sum to 100% due to rounding error.

^*P < 0.05, calculated with χ² difference tests.

^aAnalyzed as continuous variables with maximum likelihood (ML);

^bAnalyzed as binary variables with weighted least squares, means- and variances-adjusted (WLSMV).