Fig. 6From: A predictive model for depression in Chinese middle-aged and elderly people with physical disabilitiesExternal validation of the depression prediction model of Chinese middle-aged and elderly persons with physical disabilities (A) ROC plots of the depression prediction model of Chinese middle-aged and elderly persons with physical disabilities in the validation set, see Fig. 4B for the picture annotations (B) Calibration curves of the depression prediction model of Chinese middle-aged and elderly persons with physical disabilities in the validation set, see Fig. 4C for the picture annotationsBack to article page