Table 2. Direct and indirect effects and 95 % confidence intervals for the final model.

Model pathways	Estimated effect	95% CI (Lower bonds)	95% CI (Up bonds)
Direct effect
psychological capital→job burnout	-0.262 a	-0.428	-0.106
psychological capital→organizational commitment	0.731 a	0.652	0.799
organizational commitment→job burnout	-0.439 a	-0.596	-0.273
Indirect effect
psychological capital→organizational commitment→job burnout	-0.321 a	-0.437	-0.201

^a Empirical 95 % confidence interval does not overlap with zero