Salivary cortisol levels at waking and 30-min-later by job-demand in women and men.

<p><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0081020#pone-0081020-g002" target="_blank">Figure 2</a>. Salivary cortisol levels (adjusted means including 95% CI) at waking and 30-min later by job demand status in women and men, adjusted for age, gender, ethnicity, time of waking and time since waking. SD: standard deviation.