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Table 3 Comparative performance of risk stratification tools

From: A comparative analysis of risk stratification tools for emergency department patients with chest pain

Risk tool

Cutoff utilized

Sensitivity% (95% confidence interval)

Specificity% (95% confidence interval)

Likelihood ratio

AUC (95% confidence interval)

P value

HFA

All high-risk patients

100 (91–100)

8.4 (5.2–12.7)

1.09

0.54 (0.45–0.63)

0.39

Goldman

All patients with a risk category of low or higher

69 (52–83)

51 (45–58)

1.43

0.67 (0.57–0.77)

0.0007

TIMI RS

TIMI RS of ≥1

97 (87–100)

13 (8.7–18)

1.12

0.71 (0.63–0.79)

<0.0001

TIMI RS ≥2

90 (76–97)

39 (33–46)

1.48