Postcoughing CSF flow parameters expressed as a percentage of the resting value in patients with CMI and healthy participantsa
| CSF Flow Variable (% of Resting) | CMI (n = 8) | Healthy Participants (n = 6) | P Value |
|---|---|---|---|
| ACSF | 45.5 ± 16.8 | 114.7 ± 22.2 | <.001 |
| SVCSF | 44.1 ± 14.9 | 83.3 ± 13.6 | <.001 |
| FRCSF | 51.8 ± 16.9 | 106.5 ± 20.7 | <.001 |
↵a All values are shown as means. P values were assessed with the Mann-Whitney U test.