Table 2 Clinical results
Total (n = 48) | Brain atrophy group (n = 42) | No brain atrophy group (n = 6) | p | |
|---|---|---|---|---|
Radiological findings | ||||
Brain volume at 1st CT scan, mean ± SD, L | 1.033 ± 0.120 | 1.041 ± 0.123 | 0.975 ± 0.072 | 0.16 |
Brain volume at 2nd CT scan, mean ± SD, L | 1.000 ± 0.114 | 1.002 ± 0.121 | 0.986 ± 0.064 | 0.80 |
Percent change of brain volume, mean ± SD, % | –3.1 ± 2.9 | –3.7 ± 2.6 | 1.2 ± 1.4 | < 0.001 |
Number of days between CT scans, median (IQR), days | 29 (18–46) | 31 (19–49) | 20 (17–23) | 0.07 |
Length of stay/mortality | ||||
Length of ICU stay, median (IQR), days | 28 (15–45) | 28 (15–48) | 17 (3–31) | 0.15 |
Length of hospital stay, median (IQR), days | 41 (28–70) | 45 (28–72) | 30 (25–54) | 0.29 |
Mortality, n (%) | 14 (29.2) | 11 (26.2) | 3 (50.0) | 0.24 |