12 May 2021: Clinical Research
Performance of Diagnostic Model for Differentiating Between COVID-19 and Influenza: A 2-Center Retrospective Study
Jingwen Li 1E , Simin Li 2B , Xiaoming Qiu 3B , Wenyan Zhu 2F , Linfeng Li 2F , Bo Qin 1A*DOI: 10.12659/MSM.932361
Med Sci Monit 2021; 27:e932361
Table 3 Sensitivity, specificity, accuracy, and predictive values of the 5-marker COVID-19 risk score by data set*.
| Data set | Sensitivity | Specificity | Accuracy | Predictive values | |
|---|---|---|---|---|---|
| Positive | Negative | ||||
| Development set | 70.8% | 89.4% | 83.9% | 87.9 | 73.9 |
| Validation set | 73.3% | 87.5% | 83.0% | 87.5 | 73.3 |
| * Cutoff point for predictable diagnosis of COVID-19 was >0.36. | |||||