Table 1 42 patient demographics

Age

41.5 (24.25–58.5)

Sex (% male)

37 (86%)

Best admission GCS—total

6.5 (4–8)

Best admission GCS—motor

4 (2–5)

Number with hypoxia episode

11

Number with hypotension episode

7

Number with traumatic SAH

40

Number with epidural hematoma

5

Pupils

 Bilateral unreactive

4

 Unilateral unreactive

7

 Bilateral reactive

31

Admission Marshall CT

 V

22

 IV

6

 III

11

 II

3

Mean ICP (mmHg)

7.9 (4.2–10.7)

% time ICP > 20 mmHg

0.3 (0.0–2.0)

% time ICP > 22 mmHg

0.1 (0.0–1.2)

Mean CPP (mmHg)

76 (71.3–83.5)

% time CPP > 70 mmHg

74 (52–84)

% time CPP < 60 mmHg

4 (0.4–6.3)

Mean rSO₂ (au)

68.5 (61.3–76.5)

Mean BIS (au)

45.1 (34.6–60.5)

Mean PRx (au)

0.16 (-0.05–0.27)

% time PRx > 0

68 (55–81)

% time PRx > 0.25

42 (28–57)

% time PRx > 0.35

31 (20–45)

Mean COx_a (au)

0.06 (0.01–0.13)

% time COx_a > 0

54 (49–61)

% time COx_a > 0.25

22 (16–27)