Median values in nmol/L [interquartile range]. BAS1; when waking-up, BAS2; 30 minutes after waking-up, BAS3; before going to bed, MST1; before mental stress test, MST2; 20 minutes after mental stress
Monthly median (quartile 1–quartile 3) and mean (standard deviation) salivary cortisol levels [nmol/L] at three different sampling times: morning (07:30–09:30), noon (10:00–12:00) and evening (19:30–2