| Subsample 1 (n = 350) | Subsample 2 (n = 350) |  | ||||
M | SD | M | SD | t | df | p | |
SNS | |||||||
 Age | 25.74 | 8.44 | 25.55 | 8.35 | -0.302 | 698 | 0.76 |
 Internet use (h/week) | 20.78 | 14.68 | 21.31 | 15.06 | 0.308 | 696 | 0.75 |
 SNS use (h/week) | 8.98 | 8.74 | 9.72 | 11.17 | 0.973 | 657.877a | 0.33 |
 SNSDQ score | 1.21 | 1.52 | 1.15 | 1.43 | -0.535 | 698 | 0.59 |
 sIAT score | 23.85 | 7.28 | 23.27 | 7.36 | -1.063 | 698 | 0.28 |
 BSI total score | 9.65 | 16.72 | 9.93 | 16.73 | 0.221 | 698 | 0.83 |
 | Subsample 1 (n = 350) | Subsample 2 (n = 350) |  | ||||
M | SD | M | SD | t | df | p | |
OP | |||||||
 Age | 32.55 | 12.45 | 33.21 | 12.71 | 0.697 | 698 | 0.48 |
 Internet use (h/week) | 21.52 | 15.77 | 22.30 | 15.42 | 0.662 | 697 | 0.50 |
 OP use (h/week) | 4.00 | 5.81 | 3.96 | 6.36 | -0.082 | 697 | 0.93 |
 sIAT score | 22.53 | 7.81 | 22.09 | 7.91 | -0.735 | 698 | 0.46 |
 BSI total score | 26.74 | 29.09 | 24.52 | 25.93 | -1.066 | 698 | 0.28 |