Table 2.

EQ-5D outcome at 1-year follow-up

Mobility, n (%)
No problems	49 (74)
Moderate problems	15 (23)
Severe problems	2 (3)
Self-care, n (%)
No problems	53 (80)
Moderate problems	8 (12)
Severe problems	5 (8)
Usual activities, n (%)
No problems	44 (67)
Moderate problems	14 (21)
Severe problems	8 (12)
Pain/discomfort, n (%)
No problems	33 (50)
Moderate problems	27 (41)
Severe problems	6 (9)
Anxiety/depression, n (%)
No problems	35 (53)
Moderate problems	30 (45)
Severe problems	1 (2)
EQ-5D index, mean ± SD	0.58 ± 0.38
EQ-VAS, mean ± SD	72 ± 21.8

EQ-5D EuroQoL health-related quality of life measure (3-level version), EQ-VAS EuroQol visual analogue scale, SD standard deviation