Exposure status | GSTP1 genotype at codon 105 | Parkinson’s disease cases | Controls | Odds ratio (p value)* |
---|---|---|---|---|

*p Values calculated using Woolf’s formula for the standard error of the log odds ratio.^{22} | ||||

All subjects | Ile/Ile | 33 | 39 | |

Ile/Val, Val/Val | 62 | 56 | 1.31 (p = 0.0.370) | |

Subjects exposed to pesticides only | Ile/Ile | 7 | 14 | |

Ile/Val, Val/Val | 32 | 12 | 5.33 (p = 0.004) |