Table 1

Distribution by season of year of births in the diagnostic groups

Season
Depressives (D), n = 45
Controls (C), n = 90
DST non-suppressors (NS), n = 10
DST suppressors (S), n = 35

Winter
15 (33.33%)
24 (26.67%)
4 (40.00%)
11 (31.43%)
Spring
9 (20.00%)
27 (30.00%)
1 (10.00%)
8 (22.86%)
Summer
9 (20.00%)
26 (28.89%)
0 (0.00%)
8 (22.86%)
Autumn
12 (26.67%)
13 (14.44%)
5 (50.00%)
8 (22.86%)
Total
45 (100%)
90 (100%)
10 (100%)
35 (100%)

Fountoulakis et al. Annals of General Psychiatry 2007 6:20   doi:10.1186/1744-859X-6-20

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