. 2020 Dec 25;121:105875. doi: 10.1016/j.childyouth.2020.105875

Table 3.

Spearman correlation coefficients of all the investigated variables.

Variables	1	2	3	4	5	6
1. Depression
2. Anxiety	0.817^***
3. Resilience	−0.386^***	−0.295^***
4. Perceived social support	−0.368^***	−0.313^***	0.492^***
5. School belonging	−0.417^***	−0.356^***	0.449^***	0.511^***
6. PSU	0.360^***	0.393^***	−0.229^***	−0.118^***	−0.216^***
Median	4	6	87	63	79	31
P₂₅, P₇₅	2,10	2,12	78,97	54,71	70,86	25,36

Note. N = 847, ***P ≤ 0.001. PSU = Problematic smartphone use. P₂₅ = 25th percentile, P₇₅ = 75th percentile. The data were in non-normal distribution and Spearman’s analysis was conducted accordingly.