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Table 4 Classification of all HHT patients and the healthy control group after spectra analysis

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

  Assigned negative Assigned positive Sum
Negative (control group) 193 (95,5%) 9 (4,5%) 202
Positive (HHT patients) 8 (4,2%) 184 (95,8%) 192
Sum 201 193 394
  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.