Genotypes | Patients (n = 409) | Controls (n = 301) | Crude OR (95% CI) | P-valuea | Adjusted OR (95%)b | P-value |
---|---|---|---|---|---|---|
IL-8 (-251) /CXCR2 (+1208) | n % | n % | Â | Â | Â | Â |
0 | 75 (18.34) | 81 (26.91) | 1 | Â | 1 | Â |
1 | 293 (71.64) | 206 (68.44) | 1.54 [1.05-2.24] | 0.01 | 1.63 [1.13-2.59] | 0.01 |
2 | 41 (10.02) | 14 (4.65) | 3.16 [1.52-6.64] | 0.0006 | 4.15 [1.92-7.32] | 0.0004 |