Position change | ICP change mean (SD) (mmHg) | Mean percentage change (%) | p= (paired t-test) |
---|---|---|---|
Supine to LP | 2.8 (4.0) | 13% | 0.028* |
Supine to standing | -10.9 (4.2) | -51% | 0.0001**** |
Sitting to standing | 0.2 (3.8) | 2% | 0.82 |
Standing vs. ambulatory recording | -1.3 (1.1) | 3% | 0.39 |