. 2019 Mar 13;9:4341. doi: 10.1038/s41598-019-40737-w

Table 2.

Results of anxiety and RR measurement at the beginning and end of the MRI study (N = 41).

X1 ₁		X1 ₂		ΔX1 ₂₁		t	r	Cohen’s d
M	SD	M	SD	M	SD	t	r	Cohen’s d
36.93	9.7	34.37	9.55	−2.56	8.77	1.869	0.59^†	0.294
*meanRR* ₁		*meanRR* ₂		*ΔRR* ₂₁		t	r	Cohen’s d
M	SD	M	SD	M	SD	t	r	Cohen’s d
18.68	3.73	17.44	3.33	−1.24	2.41	3.295*	0.77^†	0.936

*p < 0.01; ^†p < 0.001.