2F-PARP (Val762Ala) Genotypes

Allele Frequency (%)

Val/Val

Val/Ala

Ala/Ala

Val

Ala

Control Group (n = 100)

35 (35.0)

54 (54.0)

11 (11.0)

62.0

38.0

Patient Group (n = 90)

25 (22.5)

41 (36.9)

24 (21.6)

45.5

54.5

χ² = 7.76, p = 0.02

χ² = 5.8, p = 0.01

Merged Genotypes

Val/Val

Val/Ala + Ala/Ala

Control Group (n = 100)

35 (35.0)

65 (65.0)

Patient Group (n = 90)

25 (22.5)

65 (77.5)

χ² = 1.14, p = 0.28

OR (95% CI) = 1.66 (1.13 - 2.42)