Table 4.

Hierarchical regression analyses (outcomes: addictive social media use, symptoms of depression, anxiety, and stress; Lithuanian sample).

	ß	95% CI	T	Adjusted R2	Changes in R2
Addictive Social Media Use
Step 1, F(2,322) = 6.130, p = 0.002				0.031	0.037
Age	−0.055	[−0.612, 0.200]	−0.999
Gender	−0.185⁎⁎	[−3.653, −0.965]	−3.380
Step 2, F(3,321) = 4.201, p = 0.006				0.029	0.001
COVID-19 Quarantine	0.033	[−0.991, 1.873]	0.606
Depression Symptoms
Step 1, F(2,322) = 0.437, p = 0.646				−0.003	0.003
Age	−0.045	[−0.615, 0.259]	−0.801
Gender	−0.028	[−1.818, 1.079]	−0.502
Step 2, F(3,321) = 2.070, p = 0.104				0.010	0.016
COVID-19 Quarantine	0.128*	[0.265, 3.328]	2.308
Anxiety Symptoms
Step 1, F(2,322) = 4.047, p = 0.018				0.018	0.025
Age	−0.045	[−0.483, 0.199]	−0.821
Gender	−0.151⁎⁎	[−2.705, −0.446]	−2.744
Step 2, F(3,321) = 3.309, p = 0.020				0.021	0.005
COVID-19 Quarantine	0.074	[−0.379, 2.023]	1.346
Stress Symptoms
Step 1, F(2,322) = 1.911, p = 0.150				0.006	0.012
Age	−0.017	[−0.496, 0.365]	−0.298
Gender	−0.107	[−2.830, 0.021]	−1.939
Step 2, F(3,321) = 1.657, p = 0.176				0.006	0.004
COVID-19 Quarantine	0.059	[−0.691, 2.343]	1.071
DAS Symptoms
Step 1, F(2,322) = 1.892, p = 0.152				0.005	0.012
Age	−0.039	[−1.471, 0.700]	−0.699
Gender	−0.102	[−6.946, 0.247]	−1.832
Step 2, F(3,321) = 2.321, p = 0.075				0.012	0.010
COVID-19 Quarantine	0.098	[−0.372, 7.259]	1.776

Notes. N = 325; COVID-19 = coronavirus disease 2019; DAS = depression, anxiety, stress; ß = standardized coefficient beta; CI = Confidence Interval; in each step of the regression analyses, only new included variables are presented. All participants were students; therefore, occupation was not included in the calculations.

^⁎⁎p<.01.

^⁎p<.05.