Few validated measures exist to quantify sleep disturbance among patients who have the chronic inflammatory skin condition prurigo nodularis. SD NRS scoring ranges from 0 (no sleep loss) to 10 (no ...

Background: Numerical rating scales (NRS), and verbal rating scales (VRS) showed to be reliable and valid tools for subjective cancer pain measurement, but no one of them consistently proved to be ...

Please provide your email address to receive an email when new articles are posted on . Patients reported that the instrument’s questions, recall period and response scale were easy to understand. A ...

Market researchers and academics researching in the social sciences are mainly concerned with measuring attitudes, beliefs, perceptions and behaviours. As such, they are largely confined to using ...

Pain scales are tools for people to describe the level of pain they experience. Healthcare workers can also use pain scale charts to assess patients. There are several different pain scales, each with ...