README The "genotype.xlsx" file contains age , gender and genotype information of 14 variants in a Chinese cohort of 1026 subjects. It contains the following columns. Column A: Group, includes two groups (Control and PD) Column B: Gender, gender of studied subjects Column C: Age, age of studied subjects Column D: GSTM1, genotype of GSTM1 Column E: GSTT1, genotype of GSTT1 Column F: rs4925, genotype of rs4925 Column G: rs156697, genotype of rs156697 Column H: rs1695, genotype of rs1695 Column I: rs662, genotype of rs662 Column J: rs12026, genotype of rs12026 Column K: rs1803274, genotype of rs1803274 Column L: rs12441817, genotype of rs12441817 Column M: rs1048943, genotype of rs1048943 Column N: rs762551, genotype of rs762551 Column O: rs4244285, genotype of rs4244285 Column P: rs2070676, genotype of rs2070676 Column Q: rs1065852, genotype of rs1065852