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Motivating disability pensioners with back pain to return to work -- a randomized controlled trial |
Magnussen L, Strand LI, Skouen JS, Eriksen HR |
Journal of Rehabilitation Medicine 2007 Jan;39(1):81-87 |
clinical trial |
6/10 [Eligibility criteria: Yes; Random allocation: Yes; Concealed allocation: Yes; Baseline comparability: Yes; Blind subjects: No; Blind therapists: No; Blind assessors: No; Adequate follow-up: Yes; Intention-to-treat analysis: No; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed* |
OBJECTIVE: To investigate the outcome of a brief vocational-oriented intervention aiming to motivate disability pensioners with back pain to return to work, and to evaluate prognostic factors for having entered a return to work process during the following year. DESIGN: A randomized controlled trial was conducted. SUBJECTS: Participants (n = 89) (mean age 49 years, 65% women) who had received disability pension for more than one year were randomized into an intervention group (education, reassurance, motivation, vocational counselling, n = 45) and a control group (n = 44). METHODS: Primary outcome measures were return to work or having entered a return to work process. Secondary outcome measures were life satisfaction, disability, fear avoidance behaviour and expectancy. RESULTS: The intervention had no statistically significant effect on return to work or having entered a return to work process at 1-year follow-up. Twice as many in the intervention group (n = 10, 22%) had entered a return to work process compared with the controls (n = 5, 11%). The number needed to treat was 9.2 (95% confidence interval (CI) = 3.4, Inf). Only minor differences in secondary outcome measures were demonstrated. Positive expectancy, better physical performance and less pain were related to return to work. CONCLUSION: The effort of returning disability pensioners to work by a brief vocational-oriented intervention may be of clinical relevance. The effect needs to be explored further in larger samples of disability pensioners.
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