Table 3.

Models of the Effect of Perceived Health on Insomnia With Fear of COVID-19 as a Mediator.

	Unstand. Coeff.	SE or (Bootstrapping SE)	t-value or (Bootstrapping LLCI)	p-value or (Bootstrapping ULCI)
Total effect of perceived health on Insomnia	1.981	0.392	5.054	<.001
Direct effect of perceived health on Insomnia	1.621	0.378	4.286	<.001
Direct effect of fear of COVID-19 on Insomnia	0.300	0.047	6.410	<.001
Direct effect of perceived health on mediator
Fear of COVID-19	1.199	0.395	3.033	.003
Indirect effect of perceived health on Insomnia	0.360	(0.140)	(0.112)	(.664)

Note. Age and gender were adjusted for the model. Fear of COVID-19 was measured using Fear of COVID-19 Scale; Insomnia using Insomnia Severity Index. Unstand. Coeff. = unstandardized coefficient; LLCI = lower limit in 95% confidence interval; ULCI = upper limit in 95% confidence interval.