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Table 2 Frequencies of APOE gene polymorphisms in LEDVT and HC groups

From: Apolipoprotein E polymorphism is associated with lower extremity deep venous thrombosis: color-flow Doppler ultrasound evaluation

Genotype LEDVT n (%) HC n (%) OR (95% CI) P
E2/E2 3(1.0) 2(0.7) 1.51(0.25,9.07) 0.66
E2/E3 1(0.3) 2(0.7) 0.50(0.05,5.53) 0.57
E2/E4 1(0.3) 2(0.7) 0.50(0.05,5.53) 0.57
E3/E3 185(61.7) 206(68.7) 0.73(0.52,1.03) 0.07
E3/E4 105(35.0) 80(26.6) 1.48(1.05,2.10) 0.03
E4/E4 5(1.7) 8(2.6) 0.62(0.20,1.91) 0.40
E2 allele frequency 8(1.3) 8(1.3) 1.00(0.37,2.68) 1.00
E3 allele frequency 476(79.3) 494(82.3) 0.82(0.62,1.10) 0.19
E4 allele frequency 116(19.3) 98(16.3) 1.23(0.91,1.65) 0.18
  1. LEDVT, lower extremity deep venous thrombosis; HC, healthy control; OR, odds ratio; CI, confidence interval.