Change in pain, disability and influence of fear-avoidance in a work-focused intervention on neck and back pain: a randomized controlled trial

Table 7 Multivariate logistic regression with return to work within 12 months as outcome variable (n = 159)

Predictors	OR	95% C.I.for OR		p-value
Predictors	OR	Lower	Upper
Age	0.96	0.92	1.00	0.031*
Men (Women as reference)	0.80	0.39	1.66	0.552
Work-focused intervention	0.97	0.47	1.99	0.926
Improvement in FABQ-W^a (no improvement as reference)	3.60	1.19	10.88	0.023*
Improvement in FABQ-P^b (no improvement as reference)	1.37	0.50	3.77	0.537
Anxiety score at basline (HADS-A^cscale)	0.89	0.80	0.98	0.018*
Nagelkerke R^2: 0.17, Cox & Snell R^2: 0.12.

^aFear avoidance beliefs of work, ^bFear avoidance beliefs of physical activity, ^cHospital anxiety and depression scale, anxiety subscale *significant at level p < 0.05.

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