From: Improvement of scoring system used before discharge to predict 30-day all-cause unplanned readmission in geriatric population: a prospective cohort study
Sensitivity
Spesificity
PPV
NPV
≥ 4
100%
18.23%
36.9%
≥ 8
90.8%
54.7%
48.9%
92.6%
≥ 11
88.2%
56%
≥ 13
71.1%
74.8%
57.4%
84.4%