. Author manuscript; available in PMC: 2016 Aug 1.

Published in final edited form as: Rehabil Psychol. 2015 Jul 20;60(3):254–262. doi: 10.1037/rep0000045

Table 3.

Regression Analysis

General Cognitive Concerns				Executive Functioning

	B	SE B	β		B	SE B	β
Intercept	58.24	2.88		Intercept	54.88	3.52
EDSS	.91	.48	.08	EDSS	.25	.58	.02
MFIS	−.21	.03	−.52^***	MFIS	−.2	.03	−.4^***
PHQ-9	.06	.1	.04	PHQ-9	−.24	.13	−.13
PSS	−.13	.13	−.06	PSS	−.3	.16	−.12^*
PROMIS Anxiety	−.14	.05	−.17^**	PROMIS Anxiety	−.09	.06	−.09
PROMIS Pain	−.03	.04	−.04	PROMIS Pain	.05	.05	.05
PROMIS Sleep- related Impairment	−.09	.05	−.11	PROMIS Sleep- related Impairment	−.07	.06	−.07
PROMIS Sleep Disturbance	.05	.04	.07	PROMIS Sleep Disturbance	.06	.05	.07

	R² = .45				R² = .41

p < .05;

^**

p < .005;

^***

p < .0001

Abbreviations: MFIS, Modified Fatigue Impact Scale; PHQ-9, Patient Health Questionnaire; PSS, Perceived Stress Scale; EDSS, Expanded Disability Status Scale