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. 2020 Jul 2;12:55. doi: 10.1186/s13098-020-00562-y

Fig. 2.

Fig. 2

Receiver operating characteristic (ROC) curves of NLR, PLR and Hb for DR a The ROC curves using Hb, NLR or PLR alone for discriminating DR (Hb, black, NLR, red, PLR, green) b The ROC curves included and not included NLR and PLR for predicting DR, (Model1: black, a combination of NLR, PLR and Hb for predicting DR, Model2: red, using Hb along to predict DR)