Table 5 PSS Responses
From: The content validity of the PSS in patients with plaque psoriasis
Item | Mean (SD)Median (Range) | Floorn (%) | Ceilingn (%) | None | Mild | Moderate | Severe | Very Severe |
|---|---|---|---|---|---|---|---|---|
1. How severe was your pain…? | 0.6 (0.8)0 (0–2) | 11 (55%) | 0 (0%) | 11 (55%) | 6 (30%) | 3 (15%) | 0 (0%) | 0 (0%) |
2. How severe was the redness…? | 1.0 (0.9)1 (0–3) | 8 (40%) | 0 (0%) | 8 (40%) | 6 (30%) | 5 (25%) | 1 (5%) | 0 (0%) |
3. How severe was your itching…? | 0.8 (0.9)1 (0–3) | 10 (50%) | 0 (0%) | 10 (50%) | 6 (30%) | 3 (15%) | 1 (5%) | 0 (0%) |
4. How severe was your burning…? | 0.6 (0.9)0 (0–3) | 13 (65%) | 0 (0%) | 13 (65%) | 4 (20%) | 2 (10%) | 1 (5%) | 0 (0%) |
PSS total score | 0.7 (0.8)1 (0–3) | 7 (35%) | 0 (0%) | -- | -- | -- | -- | -- |