Table 3.
Median (binomial 95% CI) DBP and SBP (mm Hg) over 2-hr exposures (n = 23).
| Exposure time
|
||||||
|---|---|---|---|---|---|---|
| 0 hr | 0.5 hr | 1 hr | 1.5 hr | 2 hr | 2 hr Δa | |
| CAP+O3 | ||||||
| DBP | 69 (65–75) | 73 (68–79) | 75 (72–76) | 75 (70–76) | 78 (71–82) | 6 (0–11)*# |
| SBP | 118 (112–127) | 117 (111–126) | 119 (111–126) | 118 (112–124) | 121 (113–124) | −1 (–5–4) |
| PFA | ||||||
| DBP | 74 (69–78) | 73 (71–76) | 72 (68–78) | 76 (70–81) | 73 (70–76) | 1 (−2–4) |
| SBP | 117 (113–124) | 115 (107–121) | 118 (110–123) | 120 (114–131) | 121 (112–123) | 0 (−2–5) |
a
2-hr - 0-hr linear change.
*
p = 0.013 for CAP+O3 DBP 2 hr Δ, Wilcoxon signed rank test.
#
p = 0.017 for CAP+O3 DBP 2 hr Δ versus PFA DBP 2 hr Δ, Wilcoxon signed rank test.