Prevalence of positive US scores at each joint site in PMR-definite, PMR-mimic and RA patients

Shown are the frequencies of positive GS scores (A) and power Doppler scores (B) at each joint site in patients in the PMR-definite, PMR-mimic and RA groups. GS score: greyscale score; PD score: power Doppler score; NA: not applicable; LHBT: long head of biceps tendon; SASDB: subacromial/subdeltoid bursa; GHJ: glenohumeral joint; SScT: subscapularis tendon; SSpT: supraspinatus tendon; SPB: suprapatellar bursa; MKJ: medial aspect of knee joint; LKJ: lateral aspect of knee joint; MCL: medial collateral ligament; LCL: lateral collateral ligament; PopT: popliteus tendon.