The Gutenberg health study: a five-year prospective analysis of psychosocial working conditions using COPSOQ (Copenhagen psychosocial questionnaire) and ERI (effort-reward imbalance)

Table 4 ERI cross-sectional linear regression models selected with forward stepwise regression (factors shown in the order of selection) for four health and work related outcomes at the baseline (t0)

	ERI (t0)
Outcomes at t0	Scales	Beta (SE)	R²
Job satisfaction	Reward	0.689 (0.016)	0.43
	Effort	−0.069 (0.018)
	Overcommitment	−0.047 (0.010)
	Ratio	0.035 (0.010)
	N = 4217
General health	Reward	0.248 (0.017)	0.10
	Overcommitment	−0.127 (0.012)
	N = 4228
Burnout	Reward	−0.333 (0.021)	0.27
	Overcommitment E	0.242 (0.013)
	Effort	0.159 (0.023)
	Ratio N	−0.033 (0.013)
	N = 4200
Satisfaction with Life Scale	Reward	0.496 (0.022)	0.19
	Overcommitment	−0.134 (0.013)
	Ratio	0.026 (0.010)
	N = 4191

R² = Proportion of the variance explained by the model; SE Standard Error; N valid case number (fluctuates due to missing values)

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