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Table 1 Genotype and allele frequencies of the COMT Val/Met polymorphism in POI patients and a control group

From: COMT polymorphism influences decrease of ovarian follicles and emerges as a predictive factor for premature ovarian insufficiency

Population studied

n

COMT G/A genotypes

COMT Alleles

Dominant model

p

GG (%)

GA (%)

AA (%)

p

G (%)

A (%)

p

OR (95% CI)

GG

GA + AA

POF patients*

96

9 (9.4)

50 (52.1)

37 (38.5)

0.003

68 (35.4)

113 (58.8)

0.015

1.62 (1.10 – 2.39)

9

87

0.0008

Control group*

120

33 (27.5)

47 (39.2)

40 (33.3)

 

113 (47.1)

127 (52.9)

  

33

87

 
  1. *Sample groups are in Hardy Weinberg equilibrium.