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 ...

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 ...

If you're in the hospital or a doctor's office with a painful problem, you'll likely be asked to rate your pain on a scale of 0 to 10 – with 0 meaning no pain at all and 10 indicating the worst pain ...

Rating symptoms on a numerical scale seems easy, but it can be harder than it appears. How much did it hurt when you stubbed your toe? Was it a two out of 10? A four? How often do you wake up at night ...

The general concept of a regional scale developed from the application of atmospheric pollution models to predict or diagnose air quality over air sheds. The regional scale is proposed to be the β- ...