Semiquantitative Evaluation of Extrasynovial Soft Tissue Inflammation in the Shoulders of Patients with Polymyalgia Rheumatica and Elderly-Onset Rheumatoid Arthritis by Power Doppler Ultrasound

Table 2

Distribution of the hyperemia on subscapularis tendon scores (HSScTS) in the shoulders among each disease group.

	Score 0	Score 1	Score 2	Score 3
PMR ()	6.7%	36.7%	36.7%	20.0%
pm-EORA ()	26.7%	26.7%	23.3%	23.3%
RA control ()	57.7%	38.5%	3.8%	0.0%
Non-RA control ()	40.9%	59.0%	0.0%	0.0%

PMR, polymyalgia rheumatica; pm-EORA, elderly-onset rheumatoid arthritis with PMR-like onset.