Table 1: Mean (SD) values of key quantitative ultrasound measures calculated from two images (I) of the tendon of the non-dominant long-head of the biceps collected at two distinct occasions (O) by a unique evaluator.

Measures 		Occasion #1 Occasion #2

Overall
Image #1 Image #2 Image #3 Image #4

All images
Mean (SD) [Min;Max] Mean (SD) [Min;Max] Mean (SD) [Min;Max] Mean (SD) [Min;Max]

Mean (SD)

[Min;Max]
Width 3.76(0.61) [2.97-5.43] 3.66(0.56) [3.00-5.11] 3.64(0.59) [3.15-5.30] 3.68(0.63) [3.01-5.46]

3.69(0.58)

[2.97-5.46]
Echogenicity 115.9(26.7) [66.8-159.4] 118.5(24.7) [66.9-159.4] 112.0(19.0) [82.7-144.1] 117.6(24.2) [68.1-165.8]

116.0(23.5)

[66.9-165.8]