Comparisons of hemodynamic successes (n=22) with hemodynamic failures (n=10)
| Clinical and hemodynamic parameters | Successes Mean±SD (median) | Failures Mean±SD (Median) | p Value* |
|---|---|---|---|
| Age at stenting (years) | 39.4±13.7 (35.5) | 29.7±10.6 (26.5) | 0.0361 |
| LP OP, cm H2O | 37.3±9.3 (34.0) | 45.8±6.9 (43.5) | 0.0220 |
| BMI | 32.5±6.3 (32.7) | 35.5±5.8 (36.2) | 0.1732 |
| SSS pressure, mm Hg | 31.7±7.6 (30.0) | 31.5±7.6 (30.0) | 0.7600 |
| IJ pressure, mm Hg | 7.9±3.5 (7.5) | 9.1±2.0 (9.5) | 0.3173 |
| Pressure gradient (pre), mm Hg | 23.5±8.3 (22.5) | 22.4±6.6 (21.0) | 0.7913 |
*p Value was calculated for a Wilcoxon–Mann–Whitney test.
BMI, body mass index; IJ, internal jugular; LP, lumbar puncture; OP, opening pressure; SSS, superior sagittal sinus.