Table 5.

Multivariate logistic regression with improvement in pain (≥2 points NRS) scores at 12-month follow-up as outcome variable (n = 159)

Predictors	OR	95% C.I.for OR		p-value
		Lower	Upper
Age	0.98	0.95	1.02	0.318
Men (Women as reference)	1.03	0.53	1.99	0.933
Work-focused intervention	1.04	0.54	2.00	0.917
Improvement in FABQ-Wa (no improvement as reference)	2.08	0.92	4.70	0.080
Improvement in FABQ-Pb (no improvement as reference)	1.63	0.70	3.79	0.253

Nagelkerke R²: 0.07, Cox & Snell R²: 0.05.

^aFear avoidance beliefs of work, ^bFear avoidance beliefs of physical activity.