Table 4 Concentration of risk for suicidal thoughts and behaviors at follow-up based on different proportions of students with the highest baseline predicted risk under the final prediction model
From: Development and validation of a predictive model for suicidal thoughts and behaviors among freshmen
Highest.Risk (%) | Sensitivity (%) | PPV (%) | F1 Score |
|---|---|---|---|
100 | 100 | 4.98 | 0.10 |
90 | 97.95 | 5.42 | 0.10 |
80 | 95.89 | 5.97 | 0.11 |
70 | 90.41 | 6.43 | 0.12 |
60 | 87.67 | 7.27 | 0.13 |
50 | 80.14 | 7.98 | 0.15 |
40 | 71.92 | 8.95 | 0.16 |
30 | 60.96 | 10.11 | 0.17 |
20 | 50.00 | 12.46 | 0.20 |
10 | 35.62 | 17.75 | 0.24 |