Table 1. Multivariate tests results.

Variables	Effect value(Pillai’s Trace)			F value			p-value
	Time	Group	Time x Group	Time	Group	Time x Group	Time	Group	Time x Group
Stress	.022	.119	.029	2.671	7.990	1.790	.105	.001**	.171
EE	.336	.085	.089	59.751	5.545	5.732	.000**	.005**	.004**
Cynicism	.066	.056	.174	8.393	3.486	12.397	.004**	.034*	.000**
PE	.173	.211	.247	24.665	15.792	19.303	.000**	.000**	.000**
Burnout	.279	.274	.205	45.639	22.289	15.204	.000**	.000**	.000**
PH	.077	.031	0.051	9.798	1.869	3.165	.002**	.159	0.046*
Psy	.009	.062	.107	1.060	3.872	7.036	.305	.024*	.001**
SR	.167	.023	0.96	23.709	1.365	6.238	.000**	.259	.003**
Env	.006	.224	.314	.682	17.055	27.051	.410	.000**	.000**
HRQoL	.009	.279	.298	1.039	22.816	25.063	.031	.000**	.000**

EE: emotional exhaustion, PE: professional efficacy, PH: physical health, Psy: psychological, SR: social relationships, Env: environment;** p < 0.01,* p < 0.05.