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Table 4 The allele frequency of Arg587Arg (CGT → CGG) SNP of NOD2 gene in the patients and controls of Chinese Han, Uygur and Kazak populations

From: A novel single nucleotide polymorphism within the NOD2 gene is associated with pulmonary tuberculosis in the Chinese Han, Uygur and Kazak populations

   Allele frequency P-value OR
(95%CI)
   Patients, N(Freq) Controls, N(Freq)   
Han T 377(0.86) 398(0.93) 0.002 2.012
(1.283-3.157)
  G 61(0.14) 32(0.07)   
HWE(P)   0.32   
Uygur T 127(0.74) 103(0.72) 0.646 0.890
(0.498-1.401)
  G 45(0.26) 41(0.28)   
HWE(P)   1   
Kazak T 177(0.74) 144(0.77) 0.382 1.220
(0.780-1.910)
  G 63(0.26) 42(0.23)   
HWE(P)   1   
  1. Allele frequencies were compared between the patients and control subjects by use of a χ 2 test for 2-by-2 contingency tables. HWE = Hardy-Weinberg equilibrium; N = number of alleles; Freq = frequency; CI = confidence interval; OR = odds ratio.