Two independent studies that used VAS to measure pain estimated the median "meaningful" change to be between 10 and 11 mm. [9, 10] Karras and colleagues [13] analyzed serial VAS scores from ...

The visual analogue scale (VAS) consists of a line, usually 100 mm long, whose ends are labeled as the extremes ('no pain' and 'pain as bad as it could be'); the rest of the line is blank. 62 The ...

Sara L. Douglas, Grant Pignatello, Sumin Park, Amy R. Lipson, Psychometric properties of a single-item visual analog scale measuring goals of care in patients with advanced cancer, Quality of Life ...

Quality of Life Research, Vol. 22, No. 8 (October, 2013), pp. 2237-2243 (7 pages) Purpose To compare the scaling properties of the English, Spanish, French, and Chinese versions of the EQ-5D-3L and EQ ...

The mean (SD) index VAS was 62.2 mm (29.9 mm), with a median (interquartile range [IQR] 25%, 75%) of 66.0 mm (IQR 39 mm, 88 mm) for all enrolled patients. The median (IQR 25%, 75%) Killip score ...