Ultrasound findings related to inflammation | |||||
---|---|---|---|---|---|
GS score | PD score | Total inflammation score | Chronicity score | Total ultrasound score | |
HC (n=23) | 4 (0–15) | 0 (0–0) | 4 (0–15) | 6 (1–22) | 10 (3–36) |
Psoriasis (n=42) | 9.5 (0–30) | 0 (0–3) | 9.5 (0–30) | 8 (0–25) | 16 (0–55) |
PsA (n=58) | 11.5 (1–44) | 0 (0–7) | 13 (1–46) | 10 (2–29) | 21.5 (4–69) |
PsA (symptomatic enthesitis excluded) (n=28) | 12 (2–44) | 0 (0–4) | 12.5 (2–46) | 10 (2–24) | 23 (4–69) |
Numbers are given as median (range).
GS, grey-scale; HC, healthy control; PD, power Doppler; PsA, psoriatic arthritis.