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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.