Table 3.

Convergent validity of the 4 factors. Spearman's rho correlation in total group (N = 961)

Factor	Frustrating	Exhausting	Pleasant	Frightening
Fatigue Severity	.66*	.58*	-.54*	.43*
Exhausting	.54*
Pleasant	-.48*	-.35*
Frightening	.49*	.42*	-.25*
Age	-.16*	-.14*	.05	-.03
Gender (1 = M, 2 = F)	-.09*	.03	.11*	-.10*

* p < 0.01