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Table 2 Basic Information of the Selected SNPs

From: Effect of GRM7 polymorphisms on the development of noise-induced hearing loss in Chinese Han workers: a nested case-control study

SNP Chromosomal position MAF* Allele* χ2b p
    Ancestral allele Mutant allele  
rs11920109 Chr3:7,212,686 0.4016 T = 0.4272 C = 0.5728 2.4271 0.2178
rs1485175 Chr3:7,620,789 0.4744 T = 0.5437 C = 0.4563 1.3677 0.2589
rs9819783 Chr3:7,208,213 0.3848 T = 0.4272 C = 0.5728 1.5317 0.3961
rs9826579 Chr3:7,782,371 0.3317 C = 0.1408 T = 0.8592 0.0185 0.9603
rs9877154 Chr3:7,159,406 0.4187 T = 0.3932 C = 0.6068 0.1975 0.9045
  1. Hardy-Weinberg equilibrium test of all selected SNPs in the control group
  2. bPearson chi-square test is used to test whether the SNPs in the control group is in line with Hardy-Weinberg equilibrium
  3. *The data comes from NCBI dbSNP and 1000 Genomes Browser (CHB)
  4. Hardy-Weinberg Equilibrium Test of the control group by Pearson’s χ2