The impact of negative and positive affectivity on the relationship between work-related psychological factors and work engagement in Japanese workers: a comparison of psychological distress

Table 4 Hierarchical multiple regression analysis with psychological distress as the dependent variables (N = 1000)

	Model 1		Model 2		Model 3		Model 4
	β	95%CI	β	95%CI	β	95%CI	β	95%CI
Demographics
Age	-0.22***	-0.29―-0.14	-0.20***	-0.27―-0.14	-0.07*	-0.13―-0.01	-0.07*	-0.12―-0.01
Gender (1 = Men, 2 = Women)	-0.02	-0.08―0.04	-0.04	-0.09―0.02	-0.02	-0.06―0.03	-0.01	-0.06―0.03
Career in the current job (yrs)	-0.02	-0.09―0.06	0.00	-0.07―0.06	-0.03	-0.09―0.02	-0.04	-0.09―0.02
Occupational factors
Job demands			0.23***	0.18―0.29	0.12***	0.07―0.17	0.11***	0.06―0.16
Job resources			-0.32***	-0.37―-0.26	-0.11***	-0.16―-0.06	-0.11***	-0.16―-0.06
Affective factors
Positive affectivity					-0.15***	-0.20―-0.10	-0.14***	-0.19―-0.09
Negative affectivity					0.57***	0.52―0.62	0.56***	0.51―0.61
Occupational factors x Affective factors
Job demands x Positive affectivity							-0.03	-0.07―0.01
Job resources x Positive affectivity							0.03	-0.01―0.06
Job demands x Negative affectivity							0.02	-0.02―0.06
Job resources x Negative affectivity							-0.06**	-0.10―-0.02
ΔR²	0.05		0.16***		0.26***		0.01**
Adjusted R²	0.05***		0.21***		0.47***		0.48***

β Standardized regression coefficients, R² Coefficient of determination, CI Confidence interval
^*p < 0.05; **p < 0.01; ***p < 0.001

ISSN: 2050-7283