highly significantp < 0.0001
The tests of zero amplitude were highly significant ( p < 0.0001) for every HRV variable, clearly suggesting a significant circadian variation.
The tests of zero amplitude were highly significant ( p < 0.0001) for every HRV variable, clearly suggesting a significant circadian variation.
The very few that are statistically significant or marginally significant, namely LF, SDNN, LF/HF ratio, and HR, the non-Hispanic white showed a similar pattern to the male gender in these data.