Table 3.

Correlations between risk perception, anxiety, sleep quality, and PTSD symptoms.

	1	2	3	4	5	6	7	8	9
1. Personal safety risk	1
2. Physical function risk	0.770**	1
3. Occupational exposure risk	0.650**	0.724**	1
4. Psychosocial evaluation risk	0.640**	0.628**	0.697**	1
5. Organizational risk	0.512**	0.559**	0.631**	0.622**	1
6. Time pressure	0.391**	0.480**	0.429**	0.527**	0.536**	1
7. Anxiety	0.438**	0.475**	0.452**	0.431**	0.441**	0.410**	1
8. Sleep quality	0.301**	0.362**	0.285**	0.279**	0.238**	0.276**	0.347**	1
9. PCL-5 scores	0.365**	0.376**	0.326**	0.371**	0.300**	0.325**	0.575**	0.475**	1

^**p < 0.01.