Table 5. Acne inversa severity index (2015).
Variables | Point | x Coefficient | x Number of areas* involved | Total |
---|---|---|---|---|
Number of comedones | 1 | |||
Number of abscesses, inflammatory nodules | 2 | |||
Number of sinus tracts | 3 | |||
Number of keloids, fibrotic adherences | 4 | |||
Number of fibrosclerotic inflammatory plaques | 5 | |||
Illness-VAS (0–10) | - | - |
VAS: visual analogue scale.
*Areas: face, scalp, Rt/Lt axilla, Rt/Lt breast, trunk, Rt/Lt arm, Rt/Lt groin, Rt/Lt gluteus, perianal, Rt/Lt leg.