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. 2017 Feb 21;27:1. doi: 10.1186/s12610-016-0046-3

Fig. 1.

Fig. 1

ROC curve of a semen analysis compared to b sperm DFI to diagnose male infertility. The three semen parameters: 1) concentration, 2) motility, and 3) morphology have lower AUC compared to sperm DFI