From: A potential method of identifying stroke and other intracranial lesions in a prehospital setting
1 point | 2 points | 3points | 4 points | 5 points | |
---|---|---|---|---|---|
Number of patients | 109 | 94 | 74 | 53 | 36 |
Sensitivity (%) | 99 | 91 | 80 | 52 | 25 |
Specificity (%) | 17 | 51 | 79 | 92 | 99 |
Positive predictive value (%) | 34 | 45 | 62 | 73 | 89 |
Negative predictive value (%) | 98 | 93 | 90 | 81 | 75 |