Mean fall in systolic blood pressure on standing (mm Hg) ANOVA: p = 0.01 | 26.6 (19.4–33.8) | 45.5 (35.1–55.9) 0.004 (0.03) | 40.9 (28.2–53.5) 0.04 (0.04) | 43.2 (32.0–54.6) 0.02 (0.02) | 48.2 (39.7–56.7) 0.001 (0.005) | AD vs DLB: 0.75 (0.78) AD vs PDD: 0.68 (0.29) DLB vs PDD: 0.49 (0.37) |
Mean change in systolic blood pressure during phase IV of Valsalva manoeuvre (mm Hg) ANOVA: p = 0.002 | 16.5 (9.33–23.6) | 20.0 (11.1–28.9) 0.54 (0.08) | 13.4 (5.59–21.2) 0.56 (0.81) | 7.92 (–0.109–16.0) 0.11 (0.11) | 0.792 (–3.30–4.89) 0.001 (0.001) | AD vs DLB: 0.04 (0.005) AD vs PDD: 0.001 (0.001) DLB vs PDD: 0.11 (0.12) |
Mean change in diastolic blood pressure on isometric exercise (mm Hg) ANOVA: p = 0.001 | 17.2 (12.7–21.7) | 15.5 (10.7–20.4) 0.611 (0.86) | 12.7 (8.33–17.1) 0.15 (0.17) | 15.4 (10.7–20.2) 0.59 (0.30) | 4.67 (–0.22–9.56) 0.001 (0.001) | AD vs DLB: 0.98 (0.80) AD vs PDD: 0.002 (0.002) DLB vs PDD: 0.002 (0.004) |