Table 4. Genotypes according to results of the neuropsychiatric interview.
Gene / Polymorphism Genotype Anxiety disorder (-) Anxiety disorder (+)
IP SP IP SP
ACE / rs1799752 I/I 12 29 13 21
I/D 18 26 33 9
D/D 9 2 15 5
χ2=9.93 p=0.007 χ2=14.63 p=0.001
5HTT / 5HTTLPR L/L 7 16 7 15
L/S 20 26 26 11
S/S 12 15 28 9
χ2=1.31 p=0.520 χ2=12.63 p=0.002
CRF-BP / CRF-BPs11 C/C 10 23 28 41
C/T 24 27 46 38
T/T 5 7 26 13
χ2=2.34 p=0.311 χ2=5.35 p=0.069
CRF2R / rs2267717 A/A 4 4 3 6
A/G 14 25 21 9
G/G 21 28 37 20
χ2=0.75 p=0.686 χ2=4.13 p=0.127
5HT1AR / -1019C>G C/C 4 27 14 13
C/G 23 25 29 16
G/G 12 5 18 6
χ2=17.26 p=0.0001 χ2=2.97 p=0.227
NK1R / rs6715729 A/A 5 26 19 14
A/G 21 17 32 17
G/G 13 14 10 4
χ2=11.72 p=0.003 χ2=0.95 p=0.622