Table 4.
Descriptive statistics of the investigated variables
| China | France | Germany | Poland | Russia | Spain | Sweden | U.K. | U.S. | |
|---|---|---|---|---|---|---|---|---|---|
| M (SD) | |||||||||
| Daily Time of Social Media Use (in minutes) | 210.69 (147.32) | 108.42 (128.82) | 82.09 (115.26) | 150.58 (145.32) | 156.39 (146.91) | 138.72 (131.61) | 116.40 (120.39) |
83.15 (97.34) |
121.04 (140.31) |
| Addictive Social Media Use | 16.67 (4.53) | 11.51 (5.04) | 10.62 (5.13) | 13.61 (5.77) | 14.51 (5.84) | 13.82 (5.26) | 11.45 (5.37) | 10.24 (4.59) | 11.95 (5.59) |
| Positive Mental Health | 16.64 (5.92) | 16.23 (5.42) | 16.66 (5.93) | 17.02 (6.67) | 16.37 (5.48) | 16.84 (5.66) | 16.12 (6.86) | 16.42 (5.88) | 17.86 (6.03) |
| Sense of Control | 4.60 (1.76) | 5.61 (2.15) | 5.83 (2.05) | 4.85 (2.04) | 5.25 (1.95) | 5.35 (2.29) | 5.65 (2.23) | 6.09 (2.05) | 6.01 (2.16) |
| Depression Symptoms | 5.45 (4.94) | 4.71 (5.39) | 5.00 (5.33) | 6.55 (5.68) | 5.75 (4.99) | 6.12 (5.66) | 4.91 (5.48) | 5.11 (5.47) | 5.24 (5.66) |
| Anxiety Symptoms | 5.28 (4.45) | 3.68 (4.57) | 3.21 (4.05) | 5.20 (5.01) | 4.58 (4.79) | 4.68 (5.03) | 3.43 (4.44) | 2.90 (3.94) | 3.92 (4.84) |
| Stress Symptoms | 6.37 (4.62) | 5.59 (5.36) | 5.52 (5.16) | 7.07 (5.43) | 6.70 (5.13) | 7.15 (5.24) | 5.57 (4.86) | 5.27 (4.98) | 5.43 (5.17) |
| Frequency (yes, %) | |||||||||
| Physical Activity | 72.6 | 40.7 | 29.3 | 46.8 | 52.5 | 48.4 | 36.6 | 36.1 | 43.2 |
| Sleep Rhythm | 57.7 | 34.3 | 33.3 | 41.5 | 49.1 | 37.7 | 33.7 | 29.8 | 42.7 |
China: N = 1030, France: N = 1012, Germany: N = 1175, Poland: N = 1012, Russia: N = 1020, Spain: N = 997, Sweden: N = 1022, U.K.: N = 1073, U.S.: N = 1077; M = Mean; SD = Standard Deviation