Table 1.
Demographic data and clinical variables of psychogenic erectile dysfunction (pED) patients and normal controls (NCs) (pED vs. NC).
| pED (M ± SD) | NC (M ± SD) | p value | |
|---|---|---|---|
| Demographics | |||
| Age (years) | 26.58 ± 4.89 | 28.39 ± 3.53 | 0.148 |
| Education (years) | 11.52 ± 2.87 | 13.37 ± 1.78 | 0.34 |
| Psychological data | |||
| IIEF-total | 31.38 ± 12.14 | 64.71 ± 5.49 | <0.001 |
| SAS | 45.31 ± 7.01 | 39.71 ± 9.01 | 0.021 |
| SDS | 49.81 ± 9.53 | 39.38 ± 9.06 | <0.001 |
Abbreviations: pED, psychogenic erectile dysfunction; NC, normal controls; M, mean; SD, Standard Deviation; IIEF, International Index of Erectile Function; SAS, Self-Rating Anxiety Scale; SDS, Self-Rating Depression Scale. The p-value was obtained with a two-tailed two-sample t tests.