The C(-1019)G 5-HT1A promoter polymorphism and personality traits: no evidence for significant association in alcoholic patients

Table 1 Sample characteristics

	Male	Female
Number	150 (81,1%)	35 (18.9%)
Mean Age	41.6 ± 9,69	41,5 ± 3,56
Mean age of onset	28,56 ± 8,55	31,8 ± 8,77
Mean alcohol intake (g per day)	360,75 ± 199,8	216,15 ± 108,33
Type A	97 (52,4%)	25 (13,5%)
Type B	53 (28,6%)	10 (5,5%)
At last one suicide attempt in history	31 (16,7%)	10 (5,4%)

ISSN: 1744-9081