Table 5 Correlation between the domains of VHI and the exponents of fractal heart rate variability
From: Vocal complaint in physical education teachers and its association with the cardiovascular system
Functional | Organic | Emotional | ||||
|---|---|---|---|---|---|---|
r | p | r | p | r | p | |
Alpha-1 | -0.05 | 0.80 | 0.11 | 0.62 | 0.05 | 0.81 |
Alpha-2 | 0.12 | 0.59 | 0.20 | 0.39 | 0.14 | 0.54 |
Alpha-1/Alpha-2 | -0.07 | 0.75 | 0.00 | 0.99 | -0.06 | 0.79 |