Table 6.

Correlation analysis between PSQI score and The Fear of COVID-19 Scale

Parameters		PSQI	1st Question	2nd Question	3rd Question	4th Question	5th Question	6th Question	7th Question	Total score
Age (yr)	r	−0.220	0.138	0.005	0.128	0.169	0.080	0.024	0.109	0.100
	p	0.001	0.047	0.944	0.066	0.015	0.251	0.731	0.116	0.149
Professional experience (yr)	r	−0.143	0.201	0.127	0.156	0.214	0.123	0.081	0.167	0.183
	p	0.041	0.004	0.072	0.026	0.002	0.081	0.252	0.017	0.009
PSQI	r		0.208	0.286	0.275	0.267	0.267	0.404	0.280	0.349
	p		0.003	0.000	0.000	0.000	0.000	0.000	0.000	< 0.001

PSQI, Pittsburgh Sleep Quality Index.

Spearman correlation test.