Table 2. Stepwise logistic regression results of baseline factors for chronic disabling LBP.

Risk factor	Odds ratio	95%CI	p value
Reward to work
Feel rewarded	1.00
Not feeling rewarded	3.62	1.17–11.2	0.025
Anxiety
Not anxious	1.00
Anxious	2.89	0.97–8.57	0.056
Daily-life satisfaction
Satisfied	1.00
Not satisfied	4.14	1.18–14.58	0.027

LBP: low back pain; CI: confidence interval; BMI: body mass index.