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Table 4 Mean and standard-deviation for alpha-1, alpha-2 values and alpha-1/alpha-2 ratio before and after the orthostatic test

From: Fractal correlation property of heart rate variability in response to the postural change maneuver in healthy women

Index

Control

0-5 min

5-10 min

10-15 min

p

Alpha-1

1 ± 0.06

*1.3 ± 0.03

*1.4 ± 0.02

*1.4 ± 0.02

0.019

Alpha-2

0.89 ± 0.2

0.91 ± 0.2

0.95 ± 0.19

0.91 ± 0.3

0.5

Alpha-1/Alpha-2

1.53 ± 0.6

1.69 ± 0.5

1.7 ± 0.32

1.79 ± 0.8

0.06

  1. *p < 0.05: Vs. Control.
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