Table 4.

Bivariate correlations among younger adults only (N=27), with 95% confidence intervals in brackets.

Measure	LC-MRI	HF-HRV	LF-HRV	RMSSD	Trait Anxiety
LC-MRI Contrast	–
HF-HRV	−.33† [−.63, .06]	–
LF-HRV	.02 [−.36, .40]	.18 [−.21, .52]	–
RMSSD	−.32‡ [−.62, .07]	.78** [.57, .90]	.33† [−.06, 63]	–
Trait Anxiety	−.11 [−.47, .28]	−.11 [−.47, .28]	−.12 [−.48, .27]	.04 [−.35, .41]	–

^†p <.1.

^‡p=.1.

^**p < .01.