Table 2.

SWE values (mean ± SD) associated with shoulder abduction

	0°	30°	60°	90°	P values
					0°-30°	0°- 60°	0°- 90°	30°- 60°	30°- 90°
Intact (N = 18)
AD	50.5 ± 15.8	44.2 ± 14.1	36.9 ± 12.3	35.4 ± 11.4		< .001	< .001	.002	.003
AS	53.6 ± 12.7	45.4 ± 14.0	40.3 ± 12.6	38.3 ± 12.3	.012	< .001	< .001		.012
PD	47.1 ± 15.8	44.2 ± 17.7	38.6 ± 14.1	35.4 ± 12.3		< .001	< .001		.018
PS	48.9 ± 14.4	44.7 ± 13.5	40.5 ± 13.7	35.9 ± 10.7		< .001	< .001	.027	< .001
Small-medium Tear (N = 7)
AD	63.9 ± 6.5	50.6 ± 9.3	44.2 ± 7.9	40.8 ± 8.5		.043	.003
AS	64.3 ± 13.2	53.8 ± 13.6	47.0 ± 10.9	44.4 ± 9.1		.043	< .001		.011
PD	55.4 ± 13.4	50.3 ± 13.9	46.3 ± 12.5	40.6 ± 8.4			< .001		.011
PS	60.2 ± 15.8	54.3 ± 14.5	49.9 ± 15.1	41.9 ± 12.8			< .001		.011
Large-massive Tear (N = 5)
AD	53.1 ± 15.9	53.0 ± 18.0	50.0 ± 16.2	46.1 ± 18.7
AS	59.9 ± 18.1	59.5 ± 22.3	58.5 ± 21.5	53.8 ± 20.6
PD	55.3 ± 12.9	56.6 ± 17.7	52.8 ± 17.5	50.2 ± 15.4
PS	59.8 ± 15.6	56.4 ± 13.8	55.8 ± 14.0	49.2 ± 12.5

Comparison among shoulder abductions was analyzed using Friedman test.