	Occupational stress			Cortisol 8 h			Cortisol 20 h
	Total	Males	Females	Total	Males	Females	Total	Males	Females
Age	−0.10	0.00	−0.24^*	−0.19^**	−0.10	−0.26^**	−0.12	−0.09	−0.16
Perceived health	0.30^**	0.37^**	0.22^*	0.00	0.14	−0.10	−0.03	0.04	−0.10
Mental health	0.34^**	0.34^**	0.32^**	0.05	0.09	0.01	0.07	0.01	−0.13
Job satisfaction	−0.22^**	−0.10	−0.35^**	0.03	−0.02	0.08	0.04	0.01	0.09
Occupational stress	−	−	−	0.00	−0.20^*	0.11	−0.01	−0.08	0.07
Cortisol 8 h	0.00	−0.20^*	0.11	−	−	−	0.19^**	0.15	0.24^*
Cortisol 20 h	−0.01	−0.08	0.07	0.19^**	0.15	0.24^*	−	−	−
Morningness-eveningness	−0.20^**	−0.16	−0.23^*	0.02	0.04	0.02	−0.21^**	−0.29^**	−0.13