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| Characteristics | Non-vasculogenic ED (N=79) | Vasculogenic ED (N=40) | P value |
|---|---|---|---|
| PSVb (cm/s) | 33.19±15.91 | 17.15±7.42 | <0.01 |
| EDVb (cm/s) | 0.24±3.82 | 2.92±3.07 | <0.01 |
bValue: pertain to statistically significant difference by Mann-Whitney U test. ED, Erectile dysfunction; PSV, peak-systolic velocity; EDV, end-diastolic velocity.
