The Vascular Quality of life (VascuQoL)
Pain
The VascuQoL is a disease-specific HRQoL questionnaire, designed and frequently used to evaluate treatment effects in patients with IC. The VascuQoL includes 25 items, categorized into five domains: Pain, Symptoms, Activities, Emotional, and Social. The VascuQoL Summary score is the sum of all items mean scores, divided by 25. The item responses range from 1 (worst HRQoL) to 7 (best HRQoL) [