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Vertical or horizontal visual analogue scales.

J Scott·E C Huskisson
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Abstract

Vertical and horizontal visual analogue scales have been compared in the measurement of pain. There was a good correlation between the 2 scales, but the scores from horizontal scales tended to be slightly lower than those from vertical scales.

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J Scott, E C Huskisson. 1979. Vertical or horizontal visual analogue scales.. https://doi.org/10.1136/ard.38.6.560

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