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Table 4 Scales' reproducibility.

From: Comparison of numerical and verbal rating scales to measure pain exacerbations in patients with chronic cancer pain

SCALE EMPLOYED

TYPE OF PAIN EVALUATED

K

95% CI

VRS

BACKGROUND PAIN

0.77

0.54 - 0.91

 

PAIN EXACERBATIONS

0.53

0.20 - 0.77

NRS

BACKGROUND PAIN

0.80

0.61 - 0.91

 

PAIN EXACERBATIONS

0.86

0.71 - 0.96

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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