Fig. 2

The combined box plots comparing data characteristics of RDW (A, B) and IIEF-5 score (C) among three groups; *, p < 0.05; ***p < 0.001; ns, no significance
The combined box plots comparing data characteristics of RDW (A, B) and IIEF-5 score (C) among three groups; *, p < 0.05; ***p < 0.001; ns, no significance