Table 5.

Regression analysis of the relationship between variables.

Outcome variables	Predictor variables	β	T	LLCI	ULCI	p
Caring behavior	Work environment	0.111	2.3	0.027	0.288	p = 0.022
	Empathy	0.672	14.9	0.431	0.576	P < 0.001
	Psychological capital	0.085	1.5	−0.030	0.242	p = 0.125
Empathy	Work environment	0.332	4.9	0.355	0.833	p < 0.001
	Psychological capital	0.451	6.6	0.525	0.990	p < 0.001
Psychological capital	Work environment	0.768	35.2	0.762	0.907	p < 0.001