From: Transcranial cerebral oximetry (TCCO) monitoring in neurosurgical critically ill patients
 | Group I (n = 18) | Group II (n = 16) | Group III (n = 30) |
---|---|---|---|
Patients with normal rSO2 pattern (%), mean rSO2 (%) | 22%, 71.5 ± 2.8 | 25%, 69 ± 1.7 | 10%, 67 ± 2.4* |
Patients with decreased rSO2 pattern (%), mean rSO2 (%) | 17%, 55.6 ± 3.3 | 37.5%, 51 ± 2* | 40%, 50.4 ± 4.4* |
Patients with erradic rSO2(%)pattern (vasospasm) (%), mean rSO2 (%) | 72%, 67 ± 10 | 25%, 63.8 ± 13.5 | 40%, 58.1 ± 16.5* |
Patients with increased rSO2 pattern (%), mean rSO2 (%) | 5.5%, 78.4 ± 1.7 | 18.7%, 78 ± 3 | 33%, 83 ± 4 |