Table 3 The sensitivity, specificity, PPV, and NPV of screening tools for one-year mortality among the validation cohort in the emergency department

SQ

All

0.256

0.868

0.598

0.673

(0.250–0.261)

(0.866–0.871)

(0.590–0.606)

(0.670–0.677)

PSS

All

0.474

0.700

0.336

0.807

(0.468–0.481)

(0.697–0.703)

(0.330–0.341)

(0.803–0.810)

qSOFA

All

0.179

0.900

0.364

0.774

(0.174–0.184)

(0.898–0.902)

(0.355–0.373)

(0.772–0.777)

A-qCPR model

All

0.918

0.214

0.273

0.891

(score > 3 points)

(0.915–0.922)

(0.211–0.217)

(0.270–0.276)

(0.886–0.895)