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Table 6 Correlation of the structural components of the bilateral (PsASon22) and unilateral (PsASon13) ultrasound composite scores, and the 68-joint/14-entheses score with the health assessment questionnaire

From: Ultrasound composite scores for the assessment of inflammatory and structural pathologies in Psoriatic Arthritis (PsASon-Score)

 

Score

HAQ

HAQ (clinical remission)

Erosion score (joint + entheses)

PsASon22

NA

0.35*

PsASon13

0.22*

0.39*

68joint/14enthes

0.20†

0.34*

Osteophyte/enthesophyte score

PsASon22

0.20†

NA

PsASon13

NA

NA

68joint/14enthes

NA

NA

  1. Data indicate the correlation of erosion and osteophyte/enthesophyte scores from bilateral, unilateral and 68-joint scores with the health assessment questionnaire (HAQ) in the total cohort (n =83) and in patients in clinical remission according to the judgment of the evaluating rheumatologist (n =40). *P <0.05; †P <0.1; NA, no association found.