Table 6.
Predictive values of PALS score and PALS grade.
Cut-off | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | |
---|---|---|---|---|---|
PALS score | 0 | 100.0 | 7.2 | 42.1 | 100.0 |
1 | 100.0 | 23.8 | 46.9 | 100.0 | |
2 | 95.9 | 45.3 | 54.2 | 94.3 | |
3 | 75.4 | 68.5 | 61.7 | 80.5 | |
4 | 60.7 | 84.0 | 71.8 | 76.0 | |
5 | 35.3 | 95.6 | 84.3 | 68.7 | |
6 | 11.5 | 99.5 | 93.3 | 62.5 | |
7 | 4.9 | 100.0 | 100.0 | 60.9 | |
8 | 0.8 | 100.0 | 100.0 | 59.9 | |
9 | 0.0 | 100.0 | – | 59.7 | |
PALS grade | I | 95.9 | 45.3 | 54.2 | 94.3 |
II | 35.25 | 95.6 | 84.3 | 68.7 | |
III | 0.0 | 100.0 | – | 59.7 |
PALS score, predictive score of short-term prognosis for patients treated with artificial liver support system therapy, PALS grade grade of PLAS score.