TABLE II.

Utility Health State Scores for Patients with Rotator Cuff Tears After Repair and the Disutilities Associated with Revision Surgery

Parameter	Utility	Standard Deviation	Source of Data
Rotator cuff tear	0.803	0.133	Vitale et al.1
After repair	0.851	0.126	Vitale et al.1
Revision			Huijsmans et al.21
Year 0 to 1	0.84
Year 1 to 2	0.82
Disutility revision	0.14		Vitale et al.1 and Fryback et al.22