A continuous visual analog scale has a high degree of sensitivity and discriminating capacity that detects smaller symptom changes in dry eye syndrome, according to a review by Charles W ...

Cite this: Measuring the Dyspnea of Decompensated Heart Failure With a Visual Analog Scale: How Much Improvement Is Meaningful? - Medscape - Jul 01, 2004. Abstract and Introduction ...

The visual analog scale: Categorizes pain along a horizontal line, ranging from mild to severe. Faces pain scale – revised (FPS–R): Uses a horizontal line, illustrated by facial expressions to ...

Visual analog scale (VAS) and time trade-off (TTO) preferences for side effects (SE) of chemoradiation (chemoXRT): A comparison of ... For the VAS, SE were rated on a scale of 0=worst to 100=best. The ...

A sixth group tested the visual analog scale twice. Each participant completed the Big Five Inventory, a 44-item scale that provides scores on the domains of neuroticism, extraversion ...

Single-dose antihistamines led to a 16.1-point (95% CI 7.2-25.0) greater decrease in vertigo symptom scores on a 100-point visual analog scale (VAS) compared with single-dose benzodiazepines at ...

In this study, we found that for all patients presenting with dyspnea, a change in VAS of 21.1 mm corresponded with a patient's perception of a meaningful change in dyspnea. More important, we ...