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Table 2 Allele and genotype frequencies of SNPs in CP patients and controls

From: Association of NOS1 gene polymorphisms with cerebral palsy in a Han Chinese population: a case-control study

Group Allele frequency P OR (95% CI) Genotype frequency P Hardy-Weinberg equilibrium test
rs3782219 C T    C/C   T/T   
Case 764 (0.586) 540 (0.414) 0.242 0.910 216 (0.331)   104 (0.160) 0.354 0.936
Control 774 (0.608) 498 (0.392) (0.778~ 1.066) 235 (0.369) 0.939 97 (0.153)  
rs6490121 A G    A/A   GG   
Case 831(0.637) 473(0.363) 0.888 0.989 268(0.411)   89(0.137) 0.585 0.0470
Control 814(0.640) 458 (0.360) (0.842~ 1.1609) 272 (0.428) 0.047 94 (0.148)  
rs2293054 A G    A/A   G/G   
Case 270 (0.207) 1034 (0.793) 0.607 1.052 29 (0.044)   411 (0.630) 0.877 0.204
Control 253 (0.199) 1019 (0.801) (0.868~ 1.274) 26 (0.041) 0.204 409 (0.643)  
rs10774909 C G    C/C   G/G   
Case 887 (0.680) 417 (0.320) 0.958 1.004463 293 (0.449)   58 (0.089) 0.496 0.107
Control 864 (0.679) 408 (0.321) (0.8512~ 1.185) 294 (0.462) 0.107 66 (0.104)  
rs3741475 A G    A/A   G/G   
Case 335 (0.257) 969 (0.743) 0.519 0.944 35 (0.054)   352 (0.540) 0.094 0.918
Control 341 (0.268) 931 (0.732) (0.792~ 1.125) 52 (0.082) 0.918 347 (0.546)  
rs2682826 A G    A/A   G/G   
Case 335 (0.257) 969 (0.743) 0.709 0.967 34 (0.052)   351 (0.538) 0.046 0.835
Control 335 (0.263) 937 (0.737) (0.811~ 1.153) 52 (0.082) 0.835 353 (0.555)