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Table 1 Genotype and allele frequencies of SNPs in the CDNF2 gene in patients with SZ and controls

From: Association between cerebral dopamine neurotrophic factor (CDNF) 2 polymorphisms and schizophrenia susceptibility and symptoms in the Han Chinese population

dbSNP ID Stage Allele (D/d)a Patients Controls P valuec Combine P value
nb HWE (p) Genotype MAF nb HWE (P) Genotype MAF
DD Dd dd DD Dd dd   Genotype Allele Genotype Allele
rs2577074 1 G/A 528 0.35 144 253 131 0.49 528 0.12 140 281 107 0.469 0.14 0.09 0.43 0.89
2 142 0.58 44 73 25 0.18 173 0.32 41 93 39 0.225 0.28 0.13
rs2577075 1 A/G 527 0.37 143 253 131 0.49 527 0.13 140 280 107 0.469 0.15 0.29 0.15 0.14
2 142 0.58 44 73 25 0.18 170 0.22 40 93 37 0.218 0.30 0.15
rs2249810 1 G/A 528 0.18 186 242 100 0.42 528 0.43 189 261 78 0.395 0.18 0.38 0.04 0.03
2 139 0.83 63 62 14 0.10 172 0.65 59 81 32 0.186 0.04 0.01
rs6506891 1 T/A 526 0.00 285 143 98 0.32 526 0.00 299 151 76 0.288 0.19 0.38 0.78 0.41
2 142 0.93 64 63 15 0.11 173 0.81 58 83 32 0.185 0.04 0.01
rs2118343 1 C/G 528 0.83 309 191 28 0.23 526 0.32 318 187 21 0.218 0.56 0.41 0.76 0.45
2 142 0.53 97 42 3 0.02 173 0.18 101 58 14 0.081 0.03 0.02
  1. Significant values has been emphasized by italic
  2. aMajor/minor allele, major and minor alleles are denoted by D and d, respectively
  3. bNumber of samples which are well genotyped
  4. cP values in the parenthesis were analyzed with 10,000 random permutations