Table 4.

Cronbach’s alpha coefficients for the SF-36 and CAMPHOR

		Time 1	Time 2
SF-36	Physical functioning	.90	.90
	Role-physical	.94	.95
	Bodily pain	.92	.93
	General health	.74	.77
	Vitality	.88	.86
	Social functioning	.91	.85
	Role-emotional	.94	.91
	Mental health	.78	.81
CAMPHOR	Symptoms	.89	.89
	Activities	.91	.91
	QoL	.91	.91