Fig. 4From: A convenient clinical nomogram for predicting the cancer-specific survival of individual patients with small-intestine adenocarcinomaDecision curve analysis of the training set (a and b) and the validation set (c and d). The x-axis is the threshold probability, the y-axis is the net benefit rate. The black horizontal line indicates that cancer-specific death occurred in no patients. The gray oblique line indicates that all patients will have cancer specific death. The dashed line indicates the net benefitBack to article page