Mean variable value for the baseline clusters: future 2–5
| Cluster | Variable | Mean | SD |
| 1.VH-SWO/TEN (n=187) | DACTCNT | 3.5 | 5.57 |
| LEI | 3.8 | 2.06 | |
| mNAPSI | 16.7 | 20.44 | |
| PASI | 7.6 | 11.29 | |
| SJC | 27.6 | 16.13 | |
| TJC | 56.9 | 12.08 | |
| 2.H-TEN (n=251) | DACTCNT | 0.7 | 1.59 |
| LEI | 2.6 | 2.01 | |
| mNAPSI | 2.9 | 4.57 | |
| PASI | 2.8 | 3.29 | |
| SJC | 12.7 | 7.17 | |
| TJC | 34.3 | 8.97 | |
| 3.H-Feet (n=175) | DACTCNT | 4.3 | 4.36 |
| LEI | 1.5 | 1.66 | |
| mNAPSI | 16.4 | 17.16 | |
| PASI | 6.7 | 6.21 | |
| SJC | 14.9 | 8.15 | |
| TJC | 21.1 | 8.46 | |
| 4.L-Nails-Skin (n=209) | DACTCNT | 1.8 | 2.88 |
| LEI | 2.0 | 1.73 | |
| mNAPSI | 35.9 | 20.66 | |
| PASI | 19.3 | 12.74 | |
| SJC | 9.6 | 5.49 | |
| TJC | 17.8 | 9.14 | |
| 5.L-Skin (n=283) | DACTCNT | 0.8 | 1.47 |
| LEI | 1.6 | 1.72 | |
| mNAPSI | 3.7 | 4.83 | |
| PASI | 12.9 | 8.08 | |
| SJC | 7.8 | 4.21 | |
| TJC | 13.2 | 6.64 | |
| 6.L-Nails (n=294) | DACTCNT | 0.7 | 1.64 |
| LEI | 1.2 | 1.48 | |
| mNAPSI | 21.0 | 16.16 | |
| PASI | 3.2 | 2.68 | |
| SJC | 7.3 | 4.11 | |
| TJC | 12.1 | 6.68 | |
| 7.L (n=495) | DACTCNT | 0.4 | 1.08 |
| LEI | 1.3 | 1.54 | |
| mNAPSI | 1.1 | 2.36 | |
| PASI | 1.8 | 1.94 | |
| SJC | 6.9 | 3.91 | |
| TJC | 11.6 | 5.33 |
DACTCNT, dactylitis count; LEI, Leeds Enthesitis Index; mNAPSI, modified nail psoriasis severity index; PASI, psoriasis area severity index; SJC, swollen joint count; TJC, tender joint count.