Research Article
Patient Satisfaction with Spanish Pain Centers: Observational Study with More than 3,000 Patients
Figure 5
Change in EuroQoL VAS (a) and utility index (b) at 3 months and proportion of patients with problems (level 2 or 3) in the EuroQoL dimensions at baseline and 3 months (c).
(a) EuroQoL VAS evolution |
(b) EuroQoL utility Index evolution |
(c) Patients (%) with problems (level 2 or 3) |