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Table 3 Characteristics of scoring system and patient count at different cut-offs

From: A potential method of identifying stroke and other intracranial lesions in a prehospital setting

 1 point2 points3points4 points5 points
Number of patients10994745336
Sensitivity (%)9991805225
Specificity (%)1751799299
Positive predictive value (%)3445627389
Negative predictive value (%)9893908175