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Table 2 Predictive accuracies of emergency physicians’ interpretation, radiologists’ interpretation, and the cutoff value of GWR < 1.16 and 1.13

From: Accuracy of the first interpretation of early brain CT images for predicting the prognosis of post-cardiac arrest syndrome patients at the emergency department

 

Interpreters

GWR < 1.16

GWR < 1.13

By emergency physicians

By radiologists

Sensitivity

0.34 (0.23–0.48)

0.41 (0.29–0.54)

0.54 (0.41–0.67)

0.28 (0.17–0.41)

Specificity

1.00 (0.92–1.00)

0.93 (0.82–0.99)

0.64 (0.49–0.78)

0.98 (0.88–1.00)

  1. Data are presented as mean and 95% confidence interval
  2. GWR gray matter attenuation to white matter attenuation ratio
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Journal of Intensive Care

ISSN: 2052-0492