Table 1

Frequencies of alleles and genotypes of two common single nucleotide polymorphism loci of T complex protein 1 gene in patients with schizophrenia and healthy controls in the Chinese Han population. Values are numbers (frequencies) unless otherwise specified

VariableSingle nucleotide polymorphism
rs4832rs15982
Cases (n = 380)Controls (n = 322)Odds ratio (95% CI)χ2p ValueCases (n = 380)Controls (n = 322)Odds ratio (95% CI)χ2p Value
Allele
    A413 (0.54)358 (0.56)0.95 (0.77 to 1.17)0.220.64481 (0.63)345 (0.54)1.50 (1.21 to 1.85)13.590.00023
    C347 (0.46)286 (0.44)1.00
    T279 (0.37)299 (0.46)1.00
    p Value0.540.91
Genotype
    AA109 (0.29)100 (0.31)0.92 (0.60 to 1.41)0.150.70
    AC195 (0.51)158 (0.49)1.04 (0.70 to 1.54)0.040.85
    CC76 (0.20)64 (0.20)1.00149 (0.39)94 (0.29)2.35 (1.50 to 3.67)14.180.00017
    CT183 (0.48)157 (0.49)1.72 (1.13 to 2.63)6.410.011
    TT48 (0.13)71 (0.22)1.00
    p Value0.510.74