منابع مشابه
بررسی میزان همخوانی نتایج اندازه گیری خستگی ذهنی با مقیاس VAS) Visual Analog Scale) و دستگاه Flicker Fusion
Introduction: Mental fatigue is defined as body or soul tiredness which can be caused by stress, overwork, excessive use of drugs or physical or mental illnesses. Fatigue is one of the reasons of productivity loss as well as occurring accidents. Therefore, mental fatigue measurement is of great importance. This study was aimed to determine the consistency of mental fatigue measurement by s...
متن کاملThe Pain Visual Analog Scale: Linear or Nonlinear?
To the Editor:—I have spent some time considering the conclusions reached by Aubrun et al. in their study investigating the relationship between the pain visual analogue scale (VAS) and morphine requirements in the postanesthesia care unit. They demonstrated that the Hill equation could be used to derive a sigmoid relationship between the pain VAS and morphine dosage, and concluded that this re...
متن کاملThe pain visual analog scale: linear or nonlinear?
To the Editor:—I have spent some time considering the conclusions reached by Aubrun et al. in their study investigating the relationship between the pain visual analogue scale (VAS) and morphine requirements in the postanesthesia care unit. They demonstrated that the Hill equation could be used to derive a sigmoid relationship between the pain VAS and morphine dosage, and concluded that this re...
متن کاملThe pain visual analog scale: is it linear or nonlinear?
UNLABELLED The visual analog scale (VAS) is a tool widely used to measure pain, yet controversy surrounds whether the VAS score is ratio or ordinal data. We studied 52 postoperative patients and measured their pain intensity using the VAS. We then asked them to consider different amounts of pain (conceptually twice as much and then half as much) and asked them to repeat their VAS rating after e...
متن کاملCondition of Vocal Production-Teacher questionnaire: comparison of responses on Likert scale and visual analog scale.
PURPOSE To compare the responses related to vocal symptoms in two versions of the Vocal Production Condition - Teacher (CPV-T) questionnaire, with responses on a Likert scale and a Visual Analog Scale (VAS), in order to evaluate which is the best measurement method. METHODS A cross-sectional observational study was conducted with teachers with voice disorders during the period from July 2011 ...
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ژورنال
عنوان ژورنال: The Journal of Indian Prosthodontic Society
سال: 2019
ISSN: 0972-4052
DOI: 10.4103/jips.jips_94_19