Polymorphism | Allele | ALS patients | Controls | Chi squared |
---|---|---|---|---|
 |  | Allele Frequency | Allele Frequency |  |
-305 C/T | C | 262 (0.44) | 179 (0.43) | Â |
 | T | 340 (0.56) | 239 (0.57) | 0.838 |
-263 C/T | C | 450 (0.75) | 303 (0.72) | Â |
 | T | 152 (0.25) | 115 (0.28) | 0.381 |
-65 C/T | C | 293 (0.49) | 309 (0.50) | Â |
 | T | 210 (0.51) | 208 (0.50) | 0.621 |
+31 G/A | G | 325 (0.54) | 277 (0.56) | Â |
 | A | 232 (0.46) | 186 (0.44) | 0.641 |
+1192 G/A | G | 182 (0.94) | 180 (0.94) | Â |
 | A | 12 (0.06) | 12 (0.06) | 0.979 |