Research Article
A Novel Risk Score Model for the Differential Diagnosis of Type 2 Diabetic Nephropathy: A Multicenter Study
Figure 2
The ROC curves in each group. (a) ROC of the training group based on 202 patients, , 95% CI (0.810-0.910); (b) ROC of the internal validation group based on 87 patients, , 95% CI (0.871-0.976); (c) ROC of the external validation group based on 373 patients, , 95% CI (0.814-0.895); sixteen patients were included in the missing item because of incomplete data; (d) ROC of 662 patients, , 95% CI (0.836-0.891).
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