Skip to main content

Table 2 Predictive results using artificial intelligence systems. The results refer to two testing experiments with training-testing A-B and B-A sequences

From: Bone Strain Index predicts fragility fracture in osteoporotic women: an artificial intelligence-based study

ANNs Records Fracture, yes Fracture, no Sensitivity (%) Specificity (%) Overall accuracy (%) AUC
Feed forward back propagation AB 100 36 64 86.11 73.44 79.77 0.781
Feed forward back propagation BA 74 33 41 75.76 82.93 79.34 0.846
Sum/mean 174 69 105 80.93 78.18 79.56 0.824
  1. ANN Artificial neural network