Table 2.

EQ-5D items and tariff at baseline and follow-up – mean scores (standard deviations)

EQ-5D items and health tariff	Baseline	Follow-up	t
1. Mobility	1.32 (0.47)	1.22 (0.42)	1.43
2. Self-care	1.02 (0.16)	1.02 (0.16)	0.00
3. Usual activities	1.27 (0.50)	1.15 (0.36)	1.95*
4. Pain/discomfort	1.80 (0.64)	1.83 (0.54)	−0.22
5. Anxiety/depression	1.54 (0.64)	1.44 (0.50)	1.07
EQ-5D tariff	0.70 (0.30)	0.75 (0.23)	0.28

^*p < .10 (two-tailed).