Table 1.

Correlation matrix showing bivariate correlations between the vitality training evaluation scale factors at baseline.

	VTES factor
	2.	3.	4.	5.
VTES factor
1. Energy	−0.35**	0.69***	0.54***	0.22
2. Stress	1	−0.34**	−0.38**	−0.25*
3. Daily life satisfaction		1	0.54***	0.26*
4. Work capacity			1	0.34**
5. Self-efficacy				1

^*Significant at the 0.05 level. ^**Significant at the 0.01 level. ^***Significant at the 0.001 level.