Table 4.
BRS gain (ms/mmHg) for SBP, DBP, and MBP between 0.1 and 0.25 Hz OLBNP with IHE at 20% or 30% MVC.
| S. No. | Experimental conditions: Mean ± SD (Median ± QD) |
p-value | |||
|---|---|---|---|---|---|
| A. |
B. |
C. |
D. |
||
| MVC 20% + 0.1 Hz OLBNP | MVC 20% + 0.25 Hz OLBNP | MVC 30% + 0.1 Hz OLBNP | MVC 30% + 0.25 Hz OLBNP | ||
| 1. SBP BRS | 10.80 ± 5.71 (11.57 ± 5.39) | 11.27 ± 7.66 (8.31 ± 7.99) | 9.88 ± 5.98 (9.01 ± 2.47) | 11.71 ± 7.30 (10.80 ± 6.73) | 1.000ˆa, 0.480ˆb, 0.878ˆc, 0.155ˆd |
| 2. DBP BRS | 15.15 ± 8.67 (14.08 ± 6.19) | 16.25 ± 6.27 (17.09 ± 4.94) | 12.25 ± 5.37 (11.47 ± 3.82) | 15.44 ± 6.17 (15.20 ± 2.53) | 0.887a, 0.177b, 0.784c, 0.478d |
| 3. MBP BRS | 16.40 ± 11.07 (14.75 ± 7.09) | 20.63 ± 13.08 (19.69 ± 8.67) | 12.69 ± 8.99 (11.10 ± 3.32) | 19.14 ± 13.47 (16.15 ± 7.59) | 0.929ˆa, 0.084ˆb, 0.086ˆc, 0.594ˆd |
Mean ± SD (Median ± QD); SD = standard deviation, QD = quartile deviation. Paired t-test, ˆWilcoxon signed-rank test.∗p < 0.05; MVC, maximum voluntary contraction; SBP, systolic blood pressure; MBP, mean arterial blood pressure; DBP, diastolic blood pressure; OLBNP, oscillatory lower body negative pressure, acomparison between column A and B of the same row, bcomparison between column A and C of the same row, ccomparison between column B and D of the same row, dcomparison between column C and D of the same row.