Table 8.

Multiple hierarchical linear regression models of variables (compassion, psychological stress, sleep quality and subjective health) (n=1024)

Variables	Psychological stress		Sleep quality				Subjective health
	M11	M12	M13	M14	M15	M16	M17	M18	M19	M20
Control Variables
Age	0.009	−0.007	−0.025	−0.002	−0.021	−0.021	−0.061	−0.037	−0.058	−0.04
Gender	0.05	0.061	0.002	−0.013	0.022	0.026	−0.008	−0.024	0.012	0.001
Service years	0.037	0.017	−0.61	−0.033	−0.044	−0.043	−0.102	−0.073	−0.087	−0.066
Education	0.002	0.018	−0.023	−0.047	−0.024	−0.022	−0.025	−0.5	−0.025	−0.043
Marital status	0.081	0.083	0.036	0.033	0.073	0.074	−0.013	−0.016	0.024	0.018
Professional categories	0.071	0.049	−0.064	−0.033	−0.032	−0.03	−0.03	−0.003	0.002	0.023
Mediating variable
Psychological stress					−0.474**	−0.473**			−0.315**	−0.405**
Independent variable
Compassion		−0.229**		0.326**		0.229**		0.342**		0.249**
F	2.515	10.097**	1.441	17.944**	42.645**	47.592**	1.936	20.433**	40.953**	48.008**
R2	0.015	0.066**	0.009	0.112**	0.23**	0.278**	0.012	0.126**	0.223**	0.279**
ΔR2	0.015	0.051**	0.009	0.104**	0.221**	0.049**	0.012	0.114**	0.211**	0.058**

*P<0.05; **p<0.01.