Active Disease Feature on Examination | PEST | ToPAS | PASE47 | PEST-ToPAS | PEST-PASE47 | ToPAS-PASE47 | |||
---|---|---|---|---|---|---|---|---|---|
n | n | n | p | p | p | ||||
SJC and TJC | 3 (3) | 103 | 24 (24) | 99 | 4 (4) | 104 | < 0.001 | 1.00 | < 0.001 |
Sausage digit(s) | 0 | 29 | 2 (7) | 29 | 1 (3) | 29 | 0.49 | 1.00 | 1.00 |
Nail pitting | 12 (13) | 89 | 9 (11) | 83 | NA | NA | 0.65 | NA | NA |
Heel enthesitis | 9 (21) | 42 | NA | NA | NA | NA | NA | NA | NA |
Psoriasis | NA | NA | 10 (6) | 159 | NA | NA | NA | NA | NA |
PEST: Psoriasis Epidemiology Screening project; ToPAS: the Toronto Psoriatic Arthritis Screen; PASE: Psoriatic Arthritis Screening and Evaluation; TJC: tender joint count; SJC: swollen joint count; NA: not available.