Does Self-Efficacy Affect Cognitive Performance in Persons with Clinically Isolated Syndrome and Early Relapsing Remitting Multiple Sclerosis?

Table 1

(a) Pearson coefficients for the intercorrelations between cognitive domain scores in persons with CIS and eRRMS (). (b) Pearson coefficients for the intercorrelations between cognitive domain scores in age-matched controls ().

(a)

	Continuity of Attention	Cognitive Reaction Time	Reaction Time Variability	Working Memory	Episodic Memory	Speed of Memory
Power of Attention (ms)	−0.27	0.56^#	0.38^+	−0.19	−0.38^+	0.78
Continuity of Attention (#)		−0.18	−0.38^+	0.25	0.38^+	−0.41^+
Cognitive Reaction Time (ms)			0.33	−0.14	0.15	0.44^+
Reaction Time Variability (CV)				−0.29	−0.01	0.21
Working Memory (SI)					0.3	−0.17
Episodic Memory (#)						−0.4^+

CIS, Clinically Isolated Syndrome; eRRMS, early Relapsing Remitting multiple sclerosis; ms, milliseconds; CV, coefficient of variance; SI, sensitivity index; ; ; .

(b)

	Continuity of Attention	Cognitive Reaction Time	Reaction Time Variability	Working Memory	Episodic Memory	Speed of Memory
Power of Attention (ms)	−0.03	0.52	0.53	−0.08	−0.06	0.54
Continuity of Attention (#)		−0.07	−0.39	0.14	0.15	−0.03
Cognitive Reaction Time (ms)			0.4	−0.14	−0.06	0.39
Reaction Time Variability (CV)				−0.07	−0.05	0.26
Working Memory (SI)					0.31	−0.22
Episodic Memory (#)						−0.1

ms, milliseconds; CV, coefficient of variance; SI, sensitivity index; correlations were not tested for statistical significance.