TABLE 5.

MULTIVARIABLE ANALYSIS: STEPWISE MULTIVARIABLE REGRESSION FOR EACH OF 5 OUTCOME VARIABLES

Outcome variable	Explanatory variables with independent predictive value for PROMIS UE	Unstandardized beta	SE	Standardized beta	P	Model R2
PROMIS Anger	Worker's compensation claim	9.69	3.23	0.31	.004	0.21
	Age at survey	-0.21	0.08	-0.29	.007
PROMIS Anxiety	Worker's compensation claim	6.87	2.93	0.24	.022	0.25
	Age at survey	-0.21	0.07	-0.31	.003
	Male sex	-4.75	2.18	-0.24	.033
PROMIS Depression	Worker's compensation claim	5.70	2.55	0.24	.028	0.21
	Age at survey	-0.21	0.06	-0.37	.001

PROMIS, Patient-Reported Outcome Measurement Information System; SE, standard error; UE, upper xtremity.