The association of cortisol to cortisone ratio with pNN50 values was close to being statistically significant (r rm =-0.212, p=0.029).
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Association of salivary steroid hormones and their ratios with time-domain heart rate variability indices in healthy individuals.
2
0.0290
0.0320
The sentences
Relationships between biochemical and physiological measures The analysis of repeated measures correlation revealed a weak but statistically significant negative correlation between saCORT concentration and pNN50 (r rm =-0.263, p=0.009), and a slight tendency toward significance was observed between saCORT level and RMSSD values (r rm =-0.208, p=0.032).