Table 2.

Descriptive statistics and internal reliability of investigated variables in the German sample and in the Lithuanian sample (quarantine vs. non-quarantine).

	German sample, N = 529				Lithuanian sample, N = 325
	Quarantine, n = 157		Non-Quarantine, n = 372		Quarantine, n = 54		Non-Quarantine, n = 271
	M (SD)	α	M (SD)	α	M (SD)	α	M (SD)	α
Addictive SMU	11.86 (4.87)	.83	10.45 (3.99)	.79	14.59 (5.41)	.82	14.23 (4.85)	.80
Depression	4.80 (4.64)	.89	4.40 (4.15)	.88	8.04 (5.88)	.91	6.30 (5.06)	.89
Anxiety	2.76 (3.30)	.78	2.34 (2.93)	.76	4.83 (4.31)	.80	4.07 (4.09)	.82
Stress	6.57 (5.08)	.90	6.24 (4.41)	.86	8.72 (5.39)	.89	7.93 (5.13)	.88
DAS	14.13 (11.35)	.93	12.98 (9.84)	.92	21.59 (13.45)	.94	18.30 (12.94)	.93

Notes. M = mean; SD = standard deviation; α = Cronbach's α; SMU = social media use; DAS = depression, anxiety, stress.