From: Serum sodium is inversely proportional to intracranial pressure in acute liver failure
 | Serum Na | Number | Mean ICP | SD | 95% CI |
---|---|---|---|---|---|
Group 1 | ≤ 120 | 36 | 28.2 | 16.0 | 5.4 |
Group 2 | ≤ 130 | 177 | 24.9 | 14.3 | 2.1 |
Group 3 | ≤ 140 | 402 | 19.1 | 11.5 | 1.1 |
Group 4 | >141 | 388 | 17 | 13.5 | 1.3 |