Psoriasis Area Severity Index (PASI) Calculator (1.5.4)

	Head		Arms
Area	0% <10% 10-29% 30-49% 50-69% 70-89% 90-100%		0% <10% 10-29% 30-49% 50-69% 70-89% 90-100%
Erythema (redness)	0 1 2 3 4		0 1 2 3 4
Induration (thickness)	0 1 2 3 4		0 1 2 3 4
Desquamation (scaling)	0 1 2 3 4		0 1 2 3 4
	Trunk		Legs
Area	0% <10% 10-29% 30-49% 50-69% 70-89% 90-100%		0% <10% 10-29% 30-49% 50-69% 70-89% 90-100%
Erythema (redness)	0 1 2 3 4		0 1 2 3 4
Induration (thickness)	0 1 2 3 4		0 1 2 3 4
Desquamation (scaling)	0 1 2 3 4		0 1 2 3 4
Date:
PASI =

Instructions

• the percent of area of skin involved
• the severity of three clinical signs (erythema, induration and desquamation) on a scale from 0 to 4 (from none to maximum).
  See [2] for an example with pictures.

Until all the required parameters are chosen not complete will be shown in red near the result.

References

1. Psoriasis Area Severity Index on Wikipedia (de, it)
2. Dr A. Oakley, PASI score, DermNet NZ: clear description with photos of the different redness, thickness and scaling levels
3. Changes

Alternatives

• PASI calculator (PASI Training): free online calculator

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.