. Author manuscript; available in PMC: 2021 Mar 19.

Published in final edited form as: Exp Brain Res. 2014 May 15;232(8):2645–2650. doi: 10.1007/s00221-014-3981-2

Table 2.

Association of nausea with orthostatic intolerance and heart rate variability (HRV)

Nausea Profile	10-min tilt	45-min tilt	HRV: rMssD
Emotional distress	0.40^**	ns	ns
Gastrointestinal distress	0.27	ns	−0.32^*
Somatic distress	0.28	ns	−0.35^*
Total nausea	0.35^*	ns	−0.35^*

Values are Pearson’s correlation coefficients

p < 0.05;

^**

p < 0.01