Table 2

Changes in cortisol levels after dexamethasone administration


Day 2, 16:00
Day 2, 23:00
Either or both

Baseline cortisol < 5 μg/dl (n = 36):




Increased or unchanged
12 (33.34%)
13 (30.56%)
14 (38.88%)

Increased
6 (16.67%)
10 (27.78%)


Unchanged
6 (16.67%)
1 (2.78%)


Decreased
24 (66.66%)
25 (69.44%)


Baseline cortisol > 5 μg/dl (n = 14):




Increased or unchanged
4 (28.57%)
1 (7.14%)
4 (28.57%)

Increased
4 (28.57%)
1 (7.14%)


Unchanged
0 (0%)
0 (0%)


Decreased
10 (71.43%)
13 (92.86%)


Overall (n = 50):




Increased or unchanged
16 (32%)
12 (24%)
18 (36%)

Increased
10 (20%)
11 (22%)


Unchanged
6 (12%)
1 (2%)


Decreased
34 (68%)
38 (76%)


Fountoulakis et al. Annals of General Psychiatry 2008 7:22   doi:10.1186/1744-859X-7-22

Open Data