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Table 2 Surfactant protein D gene polymorphisms in AKI patients and healthy controls

From: Surfactant protein-D (SP-D) gene polymorphisms and serum level as predictors of susceptibility and prognosis of acute kidney injury in the Chinese population

Genotype/allele AKI patients, n(%) Controls, n(%) Odds ratio (95% CI) P value AKI patients Odds ratio (95% CI) P value
Dead, n(%) Alive, n(%)
Met11Thr
 Met/Met 42 (26.4) 51 (42.5) 0.486 (0.293–0.805) 0.007** 9 (18.4) 43 (39.1) 0.351 (0.155–0.795) 0.011
 Met/Thr 67 (42.1) 54 (45.0)    20 (40.8) 47 (42.7)   
 Thr/Thr 50 (31.5) 15 (12.5) 3.211 (1.699–6.067) 0.001** 20 (40.8) 20 (18.2) 3.103 (1.468–6.557) 0.005**
Allele
 Met 151 (47.5) 156 (65.0) 0.487 (0.345–0.687)   38 (38.8) 133 (60.5) 0.414 (0.254–0.675)  
 Thr 167 (52.5) 84 (35.0) 2.054 (1.455–2.899) 0.001** 60 (61.2) 87 (39.5) 2.414 (1.482–3.933) 0.0004**
Ala160Thr
 Ala/Ala 70 (44.0) 50 (41.7) 1.101 (0.682–1.778) 0.715 7 (14.3) 15 (13.6) 1.056 (0.401–2.779) 0.913
 Ala/Thr 70 (44.0) 50 (41.7)    24 (49.0) 50 (45.5)   
 Thr/Thr 19 (12.0) 20 (16.6) 0.679 (0.344–1.337) 0.297 18 (36.7) 45 (40.9) 0.839 (0.419–1.679) 0.619
Allele
 Ala 210 (66.0) 150 (62.5) 1.167 (0.823–1.655)   38 (38.8) 80 (36.4) 1.108 (0.679–1.810)  
 Thr 108 (34.0) 90 (37.5) 0.857 (0.604–1.216) 0.422 60 (61.2) 140 (63.6) 0.902 (0.552–1.474) 0.707
  1. CI confidence interval
  2. **P values less than 0.01