Table 2

Ultrasound scores for enthesitis

Ultrasound findings related to inflammation
GS scorePD scoreTotal inflammation scoreChronicity scoreTotal 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.