Magnetic Resonance Imaging Classifications of Rotator Cuff Tear Are Associated with Different Shoulder Outcome Scores

Table 3

MRI classifications and different shoulder outcome scores ().

MRI classification		UCLA	Constant-Murley	SPADI	SST
Grade I	34	^#	^#	^#	^#
Grade II	58
Grade III	20
		15.497	23.047	9.249	78.048
		<0.001	<0.001	<0.001	<0.001

MRI: magnetic resonance imaging; UCLA: University of California Los Angeles; SPADI: Shoulder Pain and Disability Index; SST: simple shoulder test.