From: Season of birth, clinical manifestations and Dexamethasone Suppression Test in unipolar major depression
Winter
Spring
Summer
Autumn
Mean
SD
HDRS
23.58
6.61
30.29
6.60
21.29
4.68
26.20
5.69
HAS
37.08
17.72
38.29
22.00
13.76
31.30
10.49
HDRS item no. 3
1.33
1.23
2.00
1.29
1.86
1.46
2.10
0.99