dARI, pulse interval, and SBP variability and cardiac baroreceptor sensitivity for patients with stroke in different OCSP classification groups
| PACI /TACI (n=25) | LACI (n=21 | POCI (n=10) | |
|---|---|---|---|
| Data are expressed as median and interquartile range; BRS, square root of the ratio of the powers of PI to SBP from spectral analysis; SBP variability , square root of the total power of SBP from spectral analysis; PI variability, square root of the total power of PI from spectral analysis; no significant differences were seen between stroke types for the above parameters. | |||
| dARI pressor: | |||
| Affected hemisphere | 3.0 (2.0 to 4.0) | 3.4 (1.4 to 5.0) | 4.3 (2.9 to 5.2) |
| Unaffected hemisphere | 2.3 (0.4 to 5.4) | 3.5 (1.9 to 4.1) | 3.0 (1.8 to 4.5) |
| dARI depressor: | |||
| Affected hemisphere | 2.9 (2.0 to 5.7) | 3.4 (1.7 to 6.0) | 2.8 (1.4 to 4.2) |
| Unaffected hemisphere | 4.8 (1.0 to 6.0) | 3.2 (1.5 to 4.9) | 4.3 (1.5 to 5.2) |
| Pulse interval variability (ms) | 25 (20 to 35) | 20 (18 to 27) | 22 (15 to 30) |
| SBP variability (mm Hg) | 6.0 (4.9 to 8.0) | 7.3 (5.5 to 9.3) | 4.7 (4.1 to 8.4) |
| BRS (ms/mm Hg) | 4.3 (3.5 to 6.7) | 4.2 (2.5 to 5.9) | 5.2 (2.4 to 7.8) |
| Barthel index | 43 (20 to 65) | 80 (54 to 100) | 65 (44 to 93) |