Table 2 Genotype distribution and frequency of the 5HTTLPR and 5HT1B G861C polymorphism
Group | n | 5HTTLPR genotype frequency (%) | χ² | P-value | 5HT1B G861C genotype frequency (%) | χ² | P-value | |||
|---|---|---|---|---|---|---|---|---|---|---|
S/S, S/L G , L G /L G | S/L A , L G /L A , L A /L A , S/XL, L A /XL, L G /XL | G/G | G/C | C/C | ||||||
AS-ALC | 120 | 90 (75.0) | 30 (25.0) | 5.39 | 0.02a* | 25 (20.8) | 70 (58.3) | 25 (20.8) | 4.58 | 0.10a |
AS-N-ALC | 153 | 100 (65.4) | 53 (34.6) | 2.95 | 0.09b | 44 (28.8) | 74 (48.4) | 35 (22.9) | 3.07 | 0.22b |
Controls | 191 | 119 (62.3) | 72 (37.7) | 5.50 | 0.06c | 55 (28.8) | 88 (46.1) | 48 (25.1) | 5.04 | 0.28c |