Figure 3. Geometric mean (±geometric 95% CI) salivary cortisol response to stress.
* P<0.05, ** P<0.01, *** P<0.001 for random-effects generalised least squares comparisons of values with those at rest.
* P<0.05, ** P<0.01, *** P<0.001 for random-effects generalised least squares comparisons of values with those at rest.