Table 2.

Testing the pathways of the multiple mediation model

Pathway	β	SE	Percentile bootstrap 95% CI
			Lower	Upper
Internet addiction–Rumination–Poor sleep quality	0.12	0.02	0.08	0.16
Internet addiction–Bedtime procrastination–Poor sleep quality	0.06	0.02	0.03	0.09
Internet addiction–Rumination–Bedtime procrastination–Poor sleep quality	0.05	0.01	0.02	0.07
Total indirect effect	0.23	0.03	0.18	0.28