Table 1.
Reliability coefficients
| Scale | N | Cronbach's α [95% CI] | ω (total) [95% CI] | GLB |
|---|---|---|---|---|
| HADS | 83 | .82 [.77, .88] | .83 [.78, .88] | .90 |
| Trait PANAS-PA | 70 | .88 [.84, .92] | .68 [.84, .92] | .93 |
| Trait PANAS-NA | 70 | .83 [.70, .86] | .83 [.70, .85] | .92 |
| Trait PANAS-AP | 70 | .86 [.69, .85] | .79 [.72, .86] | .88 |
| State PANAS-PA | 70 | .94 [.92, .96] | .94 [.92, .96] | .97 |
| State PANAS-NA | 70 | .82 [.76, .89] | .81 [.74, .88] | .92 |
| State PANAS-AP | 70 | .75 [.67, .83] | .75 [.66, .84] | .92 |
| IIEF sum score | 70 | .97 [.96, .98] | .97 [.97, .98] | .98 |
| IIEF-EF | 70 | .97 [.96, .98] | .97 [.96, .98] | .97 |
| IIEF-OF | 70 | .95∗ | (r = .90)∗ | |
| IIEF-SD | 70 | .88∗ | (r = .79)∗ | |
| IIEF-IS | 70 | .93 [.90, .96] | .95 [.93, .97] | .95 |
| IIEF-OS | 70 | .88∗ | (r = .79)∗ |
EF = erectile function; GLB =Greatest Lower Bound; HADS = Hospital Anxiety and Depression Scale; IIEF = International Index of Erectile Function; IS = intercourse satisfaction; NA = negative affect; OF = orgasmic function; OS = overall sexual satisfaction; PA = positive affect; PANAS = Positive and Negative Affect Schedule; SD = sexual desire.
∗
Not enough items to calculate the confidence interval.