Itch numeric rating scale in patients with psoriasis (Study)

[JohnB]

I had similar feelings of 'Eh?' and went looking on 'tinterweb for this itch scale but all I could find were other sites with roughly the same blurb. It would be interesting how you quantify the level of an itch. Its like pain, one persons dull ache is another persons agony. It could be only a digital approach is the only sensible solution. You either itch or you don't.