Table 5.

Correlation coefficients between stress level and state of mental health

	Mental health	Somatic symptoms	Anxiety	Social dysfunction	Depression
Stress	0.70**	0.50**	0.70**	0.51**	0.56**
Stress – helplessness	0.67**	0.50**	0.69**	0.45**	0.52**
Stress – effectiveness	0.42**	0.26**	0.45**	0.33**	0.33**
Age	−0.34**	−0.24**	−0.37**	−0.21**	−0.30**
Length of track record at work	−0.31**	−0.21**	−0.34**	−0.18*	−0.29**

Source: in-house materials

*p < 0.05; **p < 0.01