The study’s quality of life measures included the Visual Analogue Scale (VAS) for itch intensity and the Skindex-29 score, a validated tool for assessing the impact of skin conditions on patient ...

“We found that biologic-naive patients with plaque psoriasis who reported greater disease burden (measured by VAS scales for itch, skin pain, and fatigue, and by the PGA-VAS) and lower HRQoL ...

The VAS has been shown to be a reliable scale with results easily calculated. [26, 29, 30] However, a change of one point or more on a 7-point Likert scale might be easier to pinpoint for the ...

The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS) questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS.

Visual analogue scales (VAS) have been used in the clinical setting to assess subjective sensations such as pain (Jamison et al., 2001) and quality of life (Nishiyama et al., 2000), and are used ...

Quality of Life Research, Vol. 18, No. 10 (Dec., 2009), pp. 1285-1292 (8 pages) Purpose To compare responses to two global health VAS of patients with rheumatoid arthritis at the same assessment ...