Fig. 4From: Novel nomograms for predicting the risk of low distal bone strength: development and validation in a Chinese population-based observational studyCalibration plots and decision curve analysis (DCA) of nomograms for osteoporosis in both model 1 and model 2. a Calibration curves of nomograms in terms of agreement between the predicted risk and actual observed outcomes; b decision curve analysis of the nomogram for LBS. LBS, low bone strengthBack to article page