. 2020 Nov 5;47:102618. doi: 10.1016/j.msard.2020.102618

Table 4.

Association of demographic, MS disease, COVID-19 risk factor, and psychological variables with distress.

	Depression				Anxiety				Affect
	Β	t	R²∆	F(R²∆)	Β	t	R²∆	F(R²∆)	Β	T	R²∆	F(R²∆)
Overall model	F(12, 374) = 34.39***				F(12, 375) = 24.22***				F(12, 373) = 29.05***
Step 1			0.066	13.47***			0.074	15.35***			0.037	7.42**
Age	−0.25	−4.927***			−0.25	−5.123***			0.18	3.492***
Gender	0.05	1.062			0.08	1.527			−0.06	−1.227
Step 2			0.015	3.11*			0.007	1.42			0.019	3.83*
MS disease course	−0.02	−0.314			0.07	1.144			0.07	1.187
Patient-Determined Disease Steps	0.12	2.107*			0.09	1.608			−0.10	−1.754
Step 3			0.014	2.00			0.034	4.80**			0.018	2.40
DMT risk	−0.00	−0.074			0.03	0.517			0.08	1.587
COVID-19 risk factors	−0.02	−0.310			−0.02	−0.353			0.08	1.640
COVID-19 symptoms	0.12	2.433*			0.19	3.760***			−0.08	−1.480
Step 4			0.430	67.62***			0.322	42.92***			0.409	59.04***
Mindfulness	−0.16	−3.233**			−0.13	−2.383*			0.13	2.497*
Intolerance of uncertainty	0.15	3.222**			0.35	7.027***			−0.08	−1.584
Optimism	−0.11	−2.174*			0.03	0.645			0.21	4.048***
Loneliness	0.36	8.296***			0.17	3.487**			−0.32	−7.115***
Resilience	−0.13	−2.728**			−0.15	−2.857**			0.15	2.877**

Note. * p < 0.05, ** p < 0.01, *** p < 0.001.