TABLE 4.

Regression Analysis of Change in American Shoulder and Elbow Surgeons Score: Baseline to 64 Weeks (n = 115)

Covariate	β Coefficient (95% CI)	P Value
Functional Comorbidity Index (per 1 point)	3.5 (–0.3 to 7.3)	.07
Sexa	–0.6 (–11.6 to 10.5)	.92
Age (per 1 year)	0.6 (.01 to 1.2)	.05
Body mass index (per 1 point)	–0.5 (–1.3 to 0.4)	.26

^aSex coded as 0 = female, 1 = male.