Table 2. Comparison of hemodynamic parameters between hemodialysed patients in pre-dialysis and in post dialysis.
| Variables | Total | Pre-dialysis | 24 h post-dialysis | P |
|---|---|---|---|---|
| Peripheral | ||||
| SBP (mmHg) | 143±25 | 148±24 | 143±25 | 0.008 |
| DBP (mmHg) | 91±16 | 93±17 | 92±17 | 0.667 |
| PP (mmHg) | 53±16 | 56±14 | 50±15 | 0.008 |
| HR (bpm) | 80±13 | 78±12 | 83±14 | 0.001 |
| Central | ||||
| SBP (mmHg) | 130±22 | 134±21 | 129±21 | 0.06 |
| DBP (mmHg) | 92±17 | 94±18 | 93±18 | 0.687 |
| PP (mmHg) | 38±14 | 39±11 | 36±13 | 0.28 |
| MAP (mmHg) | 104±18 | 108±18 | 105±18 | 0.129 |
| MobPWV (m/s) | 8.2±1.8 | 7.9±1.4 | 7.8±1.5 | 0.15 |
| Estimated cfPWV (m/s) | 10.0±2.0 | 9.6±1.6 | 9.5±1.6 | 0.15 |
| MobPWV* (m/s) | 8.2±1.6 | 7.9±1.4 | 7.8±1.5 | 0.25 |
| Estimated cfPWV* (m/s) | 10.0±1.8 | 9.7±1.6 | 9.6±1.6 | 0.25 |
PWV*, pulse wave velocity adjusted for age, MAP, sex, body mass index. HR, heart rate; HD, hemodialysis; SBP, systolic blood pressure, DBP, diastolic blood pressure, PP, pulse pressure, MAP, mean arterial blood pressure.