Table 2.
Frequencies of iNOS genotypes in cases and controls.
| Cases (n = 258) | Controls (n = 259) | |||
|---|---|---|---|---|
| iNOS genotype | N | % | n | % |
| LL | 132 | 51.2 | 121 | 46.7 |
| SL | 83 | 32.1 | 96 | 37.1 |
| SS | 43 | 16.7 | 42 | 16.2 |
| SL + SS | 126 | 48.8 | 138 | 53.3 |
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