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Cardiovascular Autonomic Tests of PD Patients with and without OH
| CV1 autonomic tests | PD2 with OH3 (n=34) | PD without OH (n=50) | P value |
|---|---|---|---|
| SHT4 (%) | 35.3% | 24% | NS6 |
| PPH5 (%) | 94% | 16% | <0.001 |
| Non-dipper status (%) | 52.9% | 28% | NS |
| Valsalva ratio<1.21 (%) | 29.4% | 16% | NS |
| E:I ratio<1.15 (%) | 52.9% | 8% | 0.02 |
| 30:15 ratio<1.04 (%) | 41% | 12% | 0.031 |
1Cardiovascular
2Parkinson’s disease
3Orthostatic hypotension
4Supine hypertension
5Postprandial hypotension
6Not significant
