TABLE 4.

Predictors of emotional exhaustion.

Variable	Model 1	Model 2	Model 3	Model 4	Model 5	Model 6	Model 7				P
	β	β	β	β	β	β	β	95% CI	SE β	β
Constant	-	-	-	-	-	-	−14.94	(−28.15, −1.72)	6.66	-	0.027
Workload	0.49**	0.40**	0.35**	0.36**	0.36**	0.36**	0.77	(0.32, 1.21)	0.23	0.30**	0.001
Interpersonal conflict at work	-	0.27**	0.21*	0.21*	0.21*	0.21*	0.76	(0.10, 1.41)	0.33	0.20*	0.024
Organisational constraints	-	-	0.19*	0.18	0.16	0.16	0.21	(-0.02, 0.43)	0.11	0.17	0.072
Age	-	-	-	0.05	0.04	0.04	0.03	(−0.19, 0.24)	0.11	0.02	0.799
Death and dying-related stress	-	-	-	-	0.10	0.10	0.20	(−0.22, 0.62)	0.21	0.08	0.356
HIV and AIDS stigma by association	-	-	-	-	-	0.01	0.19	(−0.19, 0.56)	0.19	0.09	0.333
Job status	-	-	-	-	-	-	2.15	(0.55, 3.74)	0.81	0.23**	0.009

Source: Authors’ own work

N = 110.

β, beta; SE β, standard error of beta; CI, confidence interval; P, significance.

^*, p < 0.05;

^**, p < 0.01