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Data summary for penile blood flow study using duplex color Doppler ultrasonography and IIEF questionnaire
| Doppler Diagnosis | Patients (n) | Mean PSV | Mean EDV | RI | IIEF |
|---|---|---|---|---|---|
| Arterial insufficiency | 8 | 20.1±1.9 cm/s | 0.4±0.7 cm/s | 0.71 | 7.2 |
| Mixed | 12 | 32.7±2.2 cm/s | 9.8±1.3 cm/s | 0.82 | 8.8 |
| Cavernous venous occlusive disease | 6 | 46.3±3.1 cm/s | 8.8±0.5 cm/s | 0.76 | 9.1 |
