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Table 1 Patient characteristics of the patients with and without intracranial lesions. Values are presented as median (interquartile range [range]) or number (proportion)

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

 Intracranial lesionNo lesionP-value
N = 127N = 298
Age69 (60–77 [24–97])51 (33–66 [16–93])< 0.0001
Sex;male61 (48%)168 (56%)0.114
Initial systolic blood pressure176 (145–198 [67–256])126 (105–146 [55–270])< 0.0001
Initial heart rate81 (66–106 [41–154])98(77–117[20–207])< 0.0001
Initial Glasgow Coma Scale5(3–6[3–15])4(3–7[3–15])0.754
Initial peripheral capillary oxygen saturation94(88–97[52–100])93(86–97[40–100]]0.12
Initial respiratory rate18(13–26[0–45])18(12–25[0–96])0.865