Table 5.

Bootstrapping the conditional direct and indirect effects and 95% confidence interval (CI) for the moderated mediation model.

Direct path (Academic burnout → PSU)	Estimated effect	BootLLCI	BootULCI
%	Moderator: resilience (mean centered)
16th	−13.027	a0.262	0.188	0.336
50th	−2.027	a0.196	0.14	0.252
84th	12.973	a0.107	0.035	0.179
Indirect path (Academic burnout → anxiety → PSU)	Estimated effect	BootLLCI	BootULCI
%	Moderator: resilience (mean centered)
16th	−13.027	a0.04	0.012	0.069
50th	−2.027	a.0.022	0.002	0.042
84th	12.973	b–0.008	−0.035	0.016

N = 748. Bootstrap sample size, 5,000; PSU, Problematic smartphone use; LL, low limit; CI, confidence interval; UL, upper limit;

^a Empirical 95% confidence interval does not overlap with zero;

^bEmpirical 95% confidence interval overlaps with zero.