Table 6.

Parameters of the graded response models (grm) of the coronavirus anxiety scale

Item	a	b1	b2	b3	b4
1. I felt dizzy, lightheaded, or faint when I read or listened to news about the coronavirus	2.31	0.15	1.01	1.75	2.34
2. I had trouble falling or staying asleep because I was thinking about the coronavirus	3.32	0.22	0.89	1.51	2.08
3. I felt paralyzed or frozen when I thought about or was exposed to information about the coronavirus	3.46	0.09	0.88	1.48	2.04
4. I lost interest in eating when I thought about or was exposed to information about the coronavirus	3.02	0.63	1.32	1.87	2.35