Table 7.

Bootstrapping indirect effect and 95% confidence interval (CI) for the mediation model between anxiety and PSU by Process model 4.

Indirect paths	Estimated effect	95% CI
Indirect paths	Estimated effect	Lower	Upper
Anxiety → resilience → PSU	0.055^a	0.028	0.088
Anxiety → Perceived social support → PSU	−0.046^a	−0.083	−0.016
Anxiety → school belonging → PSU	0.038^a	0.003	0.076
Total indirect effects	0.046^a	0.006	0.088

Note. N = 847. Bootstrap sample size = 5000. PSU = problematic smartphone use, CI = confidence interval.

Empirical 95% confidence interval does not overlap with zero.