. Author manuscript; available in PMC: 2008 Nov 24.

Published in final edited form as: AIDS Care. 2008 Aug;20(7):829–837. doi: 10.1080/09540120701694063

Table 2.

Correlations between scales and subscales of the HIV-Related Fatigue Scale.

				Impairment subscales
	Fatigue intensity	Responsiveness to circumstances	Impairment of functioning (overall)	Impairment of ADL	Impairment of Socialization	Impairment of mental functioning
Fatigue intensity	1
Responsiveness to circumstances	0.72	1
Impairment of functioning (overall)	0.86	0.71	1
Impairment of ADL	0.86	0.70	0.98	1
Impairment of socialization	0.80	0.63	0.94	0.89	1
Impairment of mental functioning	0.76	0.69	0.90	0.84	0.80	1

ADL: Activities of daily living.