Table 2.
Estimations of effects of PM on IA.
| Parameters |
All participants (95% CI) |
Primary school group (95% CI) |
Secondary school group (95% CI) |
Wald test p-value |
|---|---|---|---|---|
| PM-D1 → IA | 0.185** [0.153, 0.217] | 0.148** [0.114, 0.182] | 0.105** [0.079, 0.132] | 0.085 |
| PM-D2 → IA | −0.214** [−0.243, −0.184] | −0.231** [−0.269, −0.194] | −0.126** [−0.152, −0.100] | 0.001 |
| PM-D3 → IA | 0.036 [−0.000, 0.070] | 0.006 [−0.033, 0.046] | 0.012 [−0.017, 0.042] | 0.828 |
| PM-D4 → IA | 0.035 [0.002, 0.068] | 0.031 [−0.010, 0.072] | 0.039* [0.010, 0.068] | 0.773 |
| PM-D5 → IA | 0.016 [−0.020, 0.052] | 0.042* [0.004, 0.080] | −0.004 [−0.036, 0.027] | 0.081 |
IA, internet addiction; PM-D1 to PM-D5, five dimensions (monitoring, active mediation, restrictive mediation, co-use, and technical restrictions) of parental mediation.
*p < 0.05; ** p < 0.001.