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Table 2 Invasive (ICPi) and transcranial Doppler (ICPtcd) intracranial pressure (ICP) measurements at study times

From: The accuracy of transcranial Doppler in excluding intracranial hypertension following acute brain injury: a multicenter prospective pilot study

 

ICP values

Number of ICP measurements

ICPtcd (mmHg)

[mean (SD)]

ICPi (mmHg)

[mean (SD)]

ICPtcd >20 mmHg

[n (%)]

ICPi >20 mmHg

[n (%)]

TIME 1

20.5 (9.1)

13.5 (8.0)

18 (47.3%)

10 (26.3%)

TIME 2

16.7 (7.7)

11.1 (7.8)

10 (26.3%)

4 (10.5%)

TIME 3

17.5 (8.7)

11.5 (8.0)

13 (34.2%)

6 (15.8%)

Overall

18.2 (8.6)

12.0 (7.9)

21 (55.3%)

12 (31.6%)

  1. TIME1 ICPtcd immediately before ICPi insertion, TIME 2 ICPtcd immediately after ICPi insertion, TIME 3 from 2 to 3 h following ICPi insertion
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Critical Care

ISSN: 1364-8535