Reproducibility along a 10 cm vertical visual analogue scale.
نویسندگان
چکیده
منابع مشابه
Reproducibility along a 10 cm vertical visual analogue scale.
Reproducibility along a vertical 10 cm visual analogue scale (VAS) was investigated. Eight normal volunteers attempted to duplicate a set of marked VAS. There was a tendency to estimate too high on the scale, and reproducibility was found to be variable along its length. This indicates that the error involved in the use of VASs is even more complex than previously thought.
متن کاملA Comparison of Iran and UK EQ-5D-3L Value Sets Based on Visual Analogue Scale
Background Preference weights for EQ-5D-3L based on visual analogue scale (VAS) has recently been developed in Iran. The aim of the current study was to compare performance of this value set against the UK VAS-based value set. Methods The mean scores for all possible 243 health states were compared using Student t test. Absolute agreement and consistency were investigated using concordance co...
متن کاملVertical or horizontal visual analogue scales.
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.
متن کاملClinical stress assessment using a visual analogue scale.
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متن کاملa comparison of iran and uk eq-5d-3l value sets based on visual analogue scale
background preference weights for eq-5d-3l based on visual analogue scale (vas) has recently been developed in iran. the aim of the current study was to compare performance of this value set against the uk vas-based value set. methods the mean scores for all possible 243 health states were compared using student t test. absolute agreement and consistency were investigated using concordance co...
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ژورنال
عنوان ژورنال: Annals of the Rheumatic Diseases
سال: 1981
ISSN: 0003-4967
DOI: 10.1136/ard.40.1.87