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Table 1 Genotype-based classification of subjects with respect to IgM levels

From: Modeling activation of inflammatory response system: a molecular-genetic neural network analysis

IgM level N Prevalence Normal Low Elevated Sensitivity Specificity
Normal 576 62.2% 576 a 0 0 0.988 0.997
Low 237 25.6% 1 184 52 0.776 0.987
Elevated 113 12.2% 0 2 111 0.982 0.936
  1. Neural Network Analysis yielded weights that enabled re-classification of 926 subjects with respect to IgM levels through genotype-based classifiers at a sensitivity and specificity of >90% (with the exception of 23.4% of low IgM level subjects who were classified as subjects with elevated IgM levels).
  2. aBold text indicates correctly re-classified subjects prior to k-fold cross-validation.