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Table 2 Classification table for the genetically confirmed HHT patients and the healthy control group

From: HHT diagnosis by Mid-infrared spectroscopy and artificial neural network analysis

  Assigned negative Assigned positive Sum
Negative (blood donors) 190 (99,5%) 1 (0,5%) 191
Positive (genetically confirmed HHT patients) 3 (4,8%) 60 (95,2%) 63
Sum 193 61 254
  1. Classification is based on a recognition module established by the Pattern Expert Airspect program after analysis of both spectral regions 3.150 – 2.750 cm-1 and 1.850 - 750 cm-1.