Bedtime procrastination related to loneliness among Chinese university students during post-pandemic period: a moderated chain mediation model

Table 3 Mediating effect analysis of the chain mediating model

	Effect	SE	95%CI
Total effect	0.495	0.030	[0.438, 0.553]
Direct effect	0.164	0.043	[0.081, 0.247]
Mediating effect of risk perception of COVID-19	0.009	0.004	[0.002, 0.019]
Mediating effect of self-regulatory fatigue	0.318	0.036	[0.250, 0.389]
Chain mediating effect of risk perception of COVID-19 and self-regulatory fatigue	0.005	0.002	[0.002, 0.009]

SE and 95% CI refer to the standard errors, lower and upper 95% confidence intervals of the indirect effects estimated by the bias-corrected percentile Bootstrap method, respectively

ISSN: 1471-2458