Paired t-tests	Cohen's d effect size	Intraclass coefficients	Confidence interval
Age (years)	1.24	0.68 M	0.98	0.78–0.99
EDSS score	3.77***	0.89 L	0.81	0.51–0.93
Sleep disturbances	0.53	0.13 S	0.89	−0.09–0.85
MENTAL TOUGHNESS
Challenge	0.82	0.17 S	0.80	0.42–0.93
Commitment	3.38**	0.53 M	0.90	0.72–0.97
CONTROL
Control emotions	1.09	0.23 S	0.82	0.48–0.94
Control life	1.05	0.19 S	0.84	0.53–0.94
Control total	0.04	0.03 S	0.82	0.48–0.94
CONFIDENCE
Confidence abilities	1.36	0.25 S	0.88	0.55–0.95
Confidence interpersonal	0.92	0.71 M	−0.16	−2.31–0.60
Confidence total	0.42	0.23 S	0.22	−1.24–0.73
Overall score	0.49	0.10 S	0.66	146.50–171.57
PHYSICAL ACTIVITY
Moderate physical activity (min/week)	0.20	0.15 S	−0.02	−1.73–0.62
Vigorous physical activity (min/week)	1.15	1.17 L	−0.31	−2.50–0.51
Walking (min/week)	2.52*	2.98 L	−0.03	-1.76–0.61
Sedentary behavior (min/week)	1.85+	1.98 L	−0.12	−1.51–0.58

EDSS, Expanded Disability Status Scale;

⁺p < 0.1;

^*p < 0.05;

^**p < 0.01;

^***p < 0.001; degrees of freedom: always (17). S, small effect size; M, medium effect size; L, large effect size.