Table 4.

Results of the HRA of the moderation effect of general self-efficacy.

Variables	Productivity loss
	Step 1	Step 2	Step 3
Control variables
Age	−0.17	−0.19*	−0.18
Marital status	0.19**	0.17*	0.17*
Educational level	0.06	0.04	0.04
Tenure	0.10	0.14	0.14
Main effect
Presenteeism		0.15**	0.18**
General self-efficacy		−0.18**	−0.19***
Moderation effect
Presenteeism × general self-efficacy			−0.18**
F	2.69*	5.17***	6.19***
ΔR2	0.03*	0.05***	0.03**

N = 340, ΔR² refers to the added value of the proportion of the variation in the dependent variable that is explained by the regression equation as the new independent variable continues to enter the model.

^*p < 0.05;

^**p < 0.01;

^***p < 0.001.