The reliability of a linear analogue for evaluating pain.
Published in Anaesthesia • Nov 1, 1976
Authors:,,
S I Revill
J O Robinson
M Rosen
Abstract
A linear analogue for rating pain with 10, 15 and 20 cm lines is significantly less variable than a 5 cm line (mean error of 15 cm line is 0-19%, 95% confidence limits for the group +/- 2% and an inood correlation between repeated ratins of a recalled pain distant in time. The variance of the rating...
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