Table 3 |
|||
|
Validation psychometric properties |
|||
|
DSRS (18 items) |
CPSS (17 items) |
||
|
|
|||
|
No indication to treat group (n = 134) |
Mean (SD) |
11.0 (3.2) |
16.5 (5.8) |
|
Indication to treat group (n = 28) |
Mean (SD) |
15.6 (4.1) |
22.6 (6.4) |
|
|
|||
|
Group Differences |
T-test |
6.52 |
5.00 |
|
p-value |
<. 001 |
<. 001 |
|
|
|
|||
|
Psychometrics |
AUC |
0.82 |
0.77 |
|
Cutoff score |
≥ 14 |
≥ 20 |
|
|
Sensitivity |
0.71 |
0.68 |
|
|
Specificity |
0.81 |
0.73 |
|
|
Positive Predictive Value |
0.36 |
0.35 |
|
|
Negative Predictive Value |
0.95 |
0.92 |
|
|
Reliability (Cronbach's alpha) |
0.67 |
0.86 |
|
|
Test-Retest Reliability |
0.80 |
0.85 |
|
|
|
|||
|
Kohrt et al. BMC Psychiatry 2011 11:127 doi:10.1186/1471-244X-11-127 |
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