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Table 2 Hardy-Weinberg equilibrium analysis in Non-cachexia group and Cachexia group.

From: Association of IL-1beta gene polymorphism with cachexia from locally advanced gastric cancer

   Non-cachexia (n = 123) Cachexia (n = 91)
   Observed Expected Observed Expected
IL-1β-31 CC 26 24.1 12 12.7
  CT 57 60.7 44 42.6
  TT 40 38.1 35 35.7
P   0. 889 0.976
IL-1β-511 CC 31 27.8 24 22.3
  CT 55 61.4 42 45.4
  TT 37 33.8 25 23.3
P   0.716 0.881
IL-1β+3594 CC 109 109.4 69 70.3
  CT 14 13.2 22 19.4
  TT 0 0.4 0 1.3
P   0.809 0.480
IL-1RN VNTR 1/1 91 90.5 66 66.0
  1/2 25 30.5 20 23.4
  2/2 3 2.0 2 1.6
  1/3 3 0.0 2 0.0
  1/4 1 0.0 1 0.0
P   0.316 0.510
  1. Genotypes did not deviate from the Hardy – Weinberg equilibrium.