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Allelic association of the NOS3 gene with ischemic stroke
| Group | Allele | Patients (%) | Controls (%) | X2 | P-value |
|---|---|---|---|---|---|
| Male | |||||
| A | 279 (35.1) | 51 (27.4) | |||
| G | 517 (64.9) | 135 (72.6) | 4.04 | 0.044a | |
| Female | |||||
| A | 107 (33.0) | 36 (30.0) | |||
| G | 217 (67.0) | 84 (70.0) | 0.37 | 0.543 | |
| Total | |||||
| A | 386 (34.5) | 87 (28.4) | |||
| G | 734 (65.5) | 219 (71.6) | 4.02 | 0.045b | |
Notes:
OR = 1.428 (95% CI 1.009–2.021);
OR = 1.324 (95% CI 1.006–1.742).
