The level of agreement between the numerical rating scale and visual analogue scale for assessing pain intensity in adults with chronic pain
L. Goudman,
J. G. Pilitsis,
B. Billet
et al.
Abstract:SummaryThe numerical rating scale and visual analogue scale are used to quantify pain intensity. However, it has not yet been explored whether these scores are interchangeable in adults with chronic pain. Data from the prospective multicentre cross‐sectional INTERVAL study were used to evaluate the one‐dimensionality and agreement between numerical rating scale scores and visual analogue scale scores in adults with chronic pain. Pain intensity scores using the numerical rating scale and visual analogue scale w… Show more
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