PJVF values for subjects
| PJVF | ||
|---|---|---|
| Unrestricted Flow | Jugular Compression | |
| Subject 1 | 97.2% | 53.0% |
| Subject 2 | 84.1% | 70.6% |
| Subject 3 | 82.1% | 81.5% |
| Subject 4 | 76.8% | 69.5% |
| Subject 5 | 74.2% | 44.3% |
| Subject 6 | 61.2% | 27.0% |
| Subject 7 | 59.8% | 63.8% |
| Subject 8 | 59.3% | 60.0% |
| Subject 9 | 17.9% | 13.7% |
| Mean | 68.1 ± 22.7% | 53.7 ± 21.9% |
| t test | t = 2.33, P = .019a | |
| Predominantly jugular flow (between 50% and 100%) | ||
| Subjects | 8/9 | 6/9 |
| Predominantly nonjugular flow (<50%) | ||
| Subjects | 1/9 | 3/9 |
↵a P < .05, paired t test.