Table 5C.

Response criteria for the Composite Psoriatic Disease Activity Index (CPDAI).

Final CPDAI ScoreImprovement
> 4.0< 4.0 but > 2.0< 2.0
≤ 4.0123
> 4.0 but < 8.0223
≥ 8.0233

  • 1: good response; 2: moderate response; 3: poor response.