Table 3.

Multiple linear regression analyses between the independent variables and work ability

Variables	Work ability (n = 207)
	Unadjusted analysis			Adjusted analysis
	β	SE	p-value	β	SE	p-value
Pain intensity	− 0.32	0.46	0.001	−0.30	0.47	0.001
Self-efficacy	0.12	0.10	0.08	0.11	0.10	0.11
Sense of coherence	−0.11	0.05	0.20	−0.10	0.05	0.31
Divert attention	0.04	0.10	0.52	0.02	0.11	0.78
Ignore sensation	−0.11	0.09	0.11	−0.12	0.09	0.10
Increase behavioral activities	0.04	0.11	0.61	0.06	0.11	0.36
Job strain	−0.12	2.15	0.04	− 0.12	2.16	0.04
Support at work	0.03	0.13	0.63	0.03	0.13	0.64
Physical activity	−0.03	0.44	0.62	−0.04	0.45	0.55
Beliefs to be back at the same work	0.39	0.12	0.001	0.39	0.13	0.001
Anxiety	−0.14	0.13	0.07	−0.13	0.13	0.08
Depression	−0.15	0.15	0.07	−0.15	0.15	0.06
Age				−0.09	0.04	0.13
Economic situation				−0.04	0.45	0.63
R square	0.52			0.53
Adjusted R 2	0.49			0.48

β Standardized regression coefficient, SE Standard Error

Note: Bold numbers represent significant values (p < 0.05)