Table 2. Comparison of AUS between the three groups (n=41).

Group Variable		1 (n=14)	2 (n=13)	3 (n=14)
		Mean±SD	Mean±SD	Mean±SD
AUS (mm)	0 week	7.61±0.70	7.57±0.85	7.38±0.87
	4 weeks	7.28±0.57	7.29±0.84	7.08±0.74
	8 weeks	5.19±0.92	5.48±0.49	5.63±0.57
	Change	2.42±0.22	2.09±0.36	2.75±0.30	*
		*	*	*

*p<0.05; AUS: Affected side UltraSonography of the biceps brachii long head tendon; Change from 0 week to 8 weeks.