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

Table 3 Change in pain and disability from baseline to 12-month follow up in work-focused intervention and control intervention

		Intention to treat analyses (with multiple imputation)					Available cases only (Casewise deletion of missing)
		N	Mean change	SD	95% CI for difference	p-value	N	Mean change	SD	95% CI for difference	p-value
Pain	Work-focused intervention	201	1.59	2.70	−0.32 to 0.78	0.410	154	1.55	2.73	−1.02 to 0.25	0.230
Pain	Control intervention	197	1.36	2.88	−0.32 to 0.78	0.410	145	1.17	2.82	−1.02 to 0.25	0.230
Disability	Work-focused intervention	200	8.80	15.55	−3.21 to 2.76	0.881	150	9.24	15.64	−4.71 to 2.28	0.495
Disability	Control intervention	197	9.02	14.67	−3.21 to 2.76	0.881	141	8.02	14.58	−4.71 to 2.28	0.495

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