. Author manuscript; available in PMC: 2020 Jun 9.

Published in final edited form as: Mult Scler Relat Disord. 2019 Jan 31;30:192–197. doi: 10.1016/j.msard.2019.01.055

Table 3.

Univariate analyses comparing diagnostic accuracy groups on potential covariates, depression, and fatigue.

	Accurates (n = 38)		Underestimators (n = 43)		Overestimators (n = 18)
	M	SD	M	SD	M	SD	F or χ²	Post-hoc
Age	45.70	14.37	44.55	11.16	51.06	13.38	1.65	NS
Gender (F/M)	24/13		37/5		12/6			U > A
Education (years)	15.30	2.58	15.17	2.25	16.56	2.57	2.20	NS
MS duration	10.28	8.74	11.17	8.55	10.39	7.82	0.12	NS
MS type (RR/P)	27/5		37/3		12/4		3.14	NS
PHQ-8	5.11	4.09	9.83	5.79	3.89	3.25	14.13^***	U > A
								U > O
FSS	35.39	13.26	44.56	12.76	27.61	12.95	12.00^***	U > A
								U > O

Notes.

^***

p < .001.

Gender coded as 0 = female and 1 = male. MS type coded as 0 = relapsing-remitting and 1 = progressive MS.

Abbreviations: A = Accurates; FSS = Fatigue Severity Scale; MS = multiple sclerosis; O = Overestimators; P = progressive MS; PHQ-8 = Patient Health Questionnaire-8; RR = relapsing remitting MS; U = Underestimators.