Measure | Area under curve | SEa | Asymptotic significanceb | Asymptotic 95% CI |
---|---|---|---|---|
ROC curves for predicting suicidal ideation (44 suicidal thoughts out of 711) | ||||
SIQ | 0.889 | 0.019 | <0.001 | 0.852-0.926 |
SIQ-JR | 0.891 | 0.018 | <0.001 | 0.856-0.926 |
SIQ-JR-4 | 0.878 | 0.023 | <0.001 | 0.832-0.923 |
Depression | 0.795 | 0.033 | <0.001 | 0.731-0.858 |
Hopelessness | 0.661 | 0.045 | <0.001 | 0.574-0.748 |
Anxiety | 0.709 | 0.037 | <0.001 | 0.636-0.782 |
ROC curves for predicting suicide attempts (20 suicide attempts out of 711) | ||||
SIQ | 0.928 | 0.016 | <0.001 | 0.897-0.960 |
SIQ-JR | 0.918 | 0.018 | <0.001 | 0.882-0.953 |
SIQ-JR-4 | 0.912 | 0.020 | <0.001 | 0.872-0.952 |
Depression | 0.850 | 0.042 | <0.001 | 0.767-0.932 |
Hopelessness | 0.736 | 0.070 | <0.001 | 0.599-0.873 |
Anxiety | 0.772 | 0.053 | <0.001 | 0.669-0.875 |