Table 7.
The cut-off values set for predicting each biopsy outcome and their corresponding sensitivity, specificity, positive and negative likelihood ratios.
| Prostate biopsy outcome | Novel nomogram cut-off value (%) | Sensitivity (%) | Specificity (%) | Positive likelihood ratio | Negative likelihood ratio |
|---|---|---|---|---|---|
| PCa | 46 | 73.0 | 80.0 | 3.6500 | 0.3375 |
| High risk PCa | 28 | 90.0 | 77.0 | 3.9130 | 0.1299 |
| Chronic prostatitis | 38 | 76.0 | 50.0 | 1.5200 | 0.4800 |
| BPH | 38 | 83.0 | 86.0 | 5.9200 | 0.1970 |
PCa, prostate cancer; BPH, benign prostatic hyperplasia.