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Table 2 Genotype distribution and allelic frequencies of ABCB1 C3435T polymorphism among Moroccan breast cancer cases and healthy controls

From: Association between ABCB1 C3435T polymorphism and breast cancer risk: a Moroccan case-control study and meta-analysis

Variable

Cases (%)

Controls (%)

OR (95 % CI)

P value

Genotypes

 CC

30 (50.0)

28 (41.2)

Reference

 

 CT

20 (33.3)

33 (48.5)

0.57 (0.27–1.21)

0.14

 TT

10 (16.7)

7 (10.3)

1.33 (0.44–3.98)

0.61

Dominant model

 CC

30 (50.0)

28 (41.2)

Reference

 

 CT + TT

30 (50.0)

40 (58.8)

0.7 (0.35–1.41)

0.37

Recessive model

 CC + CT

50 (83.3)

61 (89.7)

Reference

 

 TT

10 (16.7)

7 (10.3)

1.74 (0.62–4.91)

0.31

Alleles

 C

80 (66.7)

89 (65.4)

Reference

 

 T

40 (33.3)

47 (34.6)

0.95 (0.56–1.59)

0.84

  1. % percentage, OR Odd Ratio, CI Confidence Interval, CC homozygous wild-type, CT heterozygous, TT homozygous mutant