Table 3.

Linear regression analysis to explore variables which expect preoccupation with coronavirus among firefighters who witnessed death (N=212)

Dependent variables	Included parameters	β	p	Adjusted R2	F, p
OCS	Age	0.01	0.601	0.69	F=134.5, p<0.001
	CRBS	0.30	<0.001
	FCV-19S	0.10	<0.001
	PGS	0.29	<0.001
	IUS-12	0.04	0.024

OCS, Obsession with COVID-19 Scale; CRBS, Coronavirus Reassurance-Seeking Behavior Scale; FCV-19S, Fear of COVID-19 Scale; PGS, Pandemic Grief Scale; IUS-12, Intolerance of Uncertainty–12 items; COVID-19, coronavirus disease-2019