| Sensitivity and Positive Predictive Value of KSQ: Predicting the effectiveness of surgery | |||
|
| Symptoms improved |
| Symptoms not improved |
|
| Number of CTR |
| Number of CTR |
| KSQ score ≥ 5 | 65 |
| 7 |
| KSQ score < 5 | 5 |
| 0 |
| Sensitivity: 92.8% | |||
| Positive Predictive Value: 90.2% | |||