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Table 3 Distribution of genotype and allele frequencies of IL1B SNP

From: Genetic variants in IL1A and IL1B contribute to the susceptibility to 2009 pandemic H1N1 influenza A virus

Gene 4 statistical models  
IL1B   Controls Cases Multiplicative Additive Dominant Recessive
SNP ID Genotype No (%) No (%) P value OR (95% CI) P value OR (95% CI) P value OR (95% CI) P value OR (95% CI)
rs1143623 GG 57 (29.7) 37 (22.2) 0.106 1.27 (0.95-1.71)    0.105 1.48 (0.92-2.40) 0.318 1.28 (0.79-2.07)
GC 92 (47.9) 85 (50.9)    0.633 1.13 (0.68-1.89)     
CC 43 (22.4) 45 (26.9)    0.11 1.61 (0.90-2.90)     
rs3917345 DEL/DEL 191 (99.5) 166 (99.4) 0.541 1.15 (0.07-18.47)    0.541 1.15 (0.07-18.55)
DEL/TGGT 1 (0.5) 1 (0.6)       
TGGT/TGGT 0 (0.0) 0 (0.0)       
rs1143627 TT 84 (43.8) 47 (28.1) 0.002 1.62 (1.20-2.18)    0.002 1.99 (1.28-3.09) 0.063 1.68 (0.97-2.91)
TC 81 (42.2) 84 (50.3)    0.399 1.29 (0.72-2.31)     
CC 27(14.1) 36 (21.6)    0.005 2.38 (1.29-4.40)     
  1. CI, confidence interval; OR, odds ratio. The P values <0.05 were emphasized in boldface.