Table 5.

Mean values and statistics of measured HRV and CR.

Parameter	Employed group	Unemployed group		ANOVA
	BL	pre-RFT	post-RFT	F	P
CR	1.98 ± 0.45	0.87 ± 0.21 *∧	1.74 ± 0.32 ∧	4.664	<0.05
SDNN	56.4 ± 5.3	27.8 ± 3.8 ***∧∧∧	55.3 ± 6.1 ∧∧∧	11.386	<0.001
rMSSD	30.3 ± 1.3	19.4 ± 3.6 **∧	28.9 ± 7.3 ∧	4.982	<0.05
LF	68.7 ± 8.2	86.5 ± 10.2 **∧∧	65.7 ± 7.6 ∧∧	10.854	<0.01
HF	31.3 ± 8.2	13.5 ± 4.2 **∧∧	34.3 ± 7.6 ∧∧	8.046	<0.01
LF/HF	2.19 ± 0.46	6.41 ± 1.52 ***∧∧∧	1.92 ± 0.35 ∧∧∧	7.024	<0.01
TP	2154 ± 446.2	998 ± 254.7 **∧∧	1,966 ± 689.1 ∧∧	8.546	<0.01

^*, p < 0.05;

^**, p < 0.01;

^***, p < 0.001, BL vs. pre-RFT or post-RFT;

^∧, p < 0.05;

^∧∧, p < 0.01;

^∧∧∧, p < 0.001, pre-RFT vs. post-RFT.