GST genotypes in total RA case group and controls
| GSTM1 null | 1-150A | 1-150B | 1-150A/1-150B | |
|---|---|---|---|---|
| Controls (n=591) | 345 (58.4%) | 152 (25.7%) | 72 (12.2%) | 22 (3.7%) |
| RA cases (n=276) | 152 (55.1%) | 76 (27.5%) | 45 (16.3%) | 3 (1.1%)1-150 |
| GSTM31-150A/1-150A | 1-150A/1-150B | 1-150B/1-150B | ||
| Controls (n=295) | 221 (74.9%) | 59 (20.0%) | 15 (5.1%) | |
| RA cases (n=254) | 186 (73.2%) | 62 (24.4%) | 6 (2.4%) | |
| GSTT1 null | GSTT11-150A | |||
| Controls (n=556) | 451 (81.1%) | 105 (18.9%) | ||
| RA cases (n=275) | 223 (81.1%) | 52 (18.9%) | ||
| GSTP11-150A/1-150A | GSTP11-150A/1-150B | GSTP11-150B/1-150B | ||
| Controls (n=297) | 136 (45.8%) | 118 (39.7%) | 43 (14.5%) | |
| RA cases (n=226) | 91 (40.3%) | 104 (46.0%) | 31 (13.7%) |
↵1-150 Frequency of GSTM11-150A/1-150B in cases and controls: exact p=0.047, χ2 1=4.7, OR 0.28, 95% CI 0.054, 0.962. (Not significant after correction for potential multiple testing errors).