15 January 2022: Database Analysis
Prediction of Patient Survival with Psoas Muscle Density Following Transjugular Intrahepatic Portosystemic Shunts: A Retrospective Cohort Study
Biyu Zhang ABCDEF , Weimin Cai ABCDEF , Feng Gao BE , Xinran Lin BC , Ting Qian F , Kaier Gu B , Bingxin Song B , Tanzhou Chen A*DOI: 10.12659/MSM.934057
Med Sci Monit 2022; 28:e934057
Table 4 Diagnostic accuracy of different scoring systems in predicting post-transjugular intrahepatic portosystemic shunt mortality within 1-year at the optimal cutoff point.
| Prognostic models | AUROC | P value | Cutoff point | Sensitivity | Specificity | Youden Index | PLR | NLR | PPV | NPV |
|---|---|---|---|---|---|---|---|---|---|---|
| PMD | 0.720 | 49.92 | 74.2 | 67.4 | 0.42 | 2.27 | 0.38 | 0.23 | 0.95 | |
| MELD | 0.596 | 0.047 | 10.17 | 87.1 | 35.1 | 0.22 | 1.34 | 0.37 | 0.15 | 0.96 |
| MELD-Na | 0.580 | 0.155 | 11.46 | 67.7 | 56.0 | 0.24 | 1.06 | 0.58 | 0.13 | 0.96 |
| Child-Pugh | 0.592 | 0.034 | 6.00 | 83.9 | 32.6 | 0.17 | 1.25 | 0.49 | 0.14 | 0.94 |
| AUROC – area under the receiver operating characteristic curve; MELD – model for end-stage liver disease; NLR – negative likelihood ratio; NPV – negative predictive value; PLR – positive likelihood ratio; PPV – positive predictive value. | ||||||||||