PASDAS | Mean (SD) | DAPSA LDA (195) | cDAPSA LDA (195) | MDA5/7 (162) | MDA joints (117) | MDA skin (120) | MDA skin & joints (83) |
2.49 (0.66) | 2.48 (0.66) | 2.3 (0.6) | 2.26 (0.60) | 2.29 (0.59) | 2.2 (0.63) | ||
Swollen joint count n (%) | 0 | 143 (74) | 143 (73) | 126 (78) | 101 (86) | 92 (77) | 78 (94) |
1–3 | 48 (25) | 48 (25) | 33 (20) | 16 (14) | 26 (22) | 5 (6) | |
4–6 | 4 (2) | 4 (2) | 3 (2) | 0 (0) | 2 (2) | 0 (0) | |
Tender joint count n (%) | 0 | 110 (56) | 111 (56) | 103 (64) | 106 (91) | 76 (63) | 75 (90) |
1–3 | 56 (29) | 56 (29) | 39 (24) | 11 (9) | 28 (23) | 8 (10) | |
4–7 | 19 (10) | 19 (10) | 12 (7) | 0 (0) | 12 (10) | 0 (0) | |
8+ | 6 (3) | 5 (3) | 6 (4) | 0 (0) | 4 (3) | 0 (0) | |
Enthesitis count n (%) | 0 | 186 (95) | 187 (96) | 157 (97) | 112 (96) | 116 (97) | 79 (95) |
1–2 | 7 (4) | 6 (3) | 4 (2) | 4 (3) | 3 (2) | 3 (4) | |
3–4 | 2 (1) | 2 (1) | 1 (1) | 1 (1) | 1 (1) | 1 (1) | |
Dactylitis count n (%) | 0 | 195 (100) | 195 (100) | 162 (100) | 117 (100) | 120 (100) | 83 (100) |
PASI n (%) | 0–1 | 136 (70) | 136 (70) | 120 (74) | 83 (71) | 120 (100) | 83 (100) |
>1 | 59 (30) | 59 (30) | 42 (26) | 34 (29) | 0 (0) | 0 (0) | |
CRP (normal <5 mg/dL) n (%) | Raised | 22 (11) | 22 (11) | 18 (11) | 12 (10) | 15 (13) | 10 (12) |
cDAPSA, clinical DAPSA; CRP, C reactive protein; DAPSA, Disease Activity Index for Psoriatic Arthritis; LDA, low disease activity; MDA, minimal disease activity.