title: The cost benefit of rehabilitation of injured workers in New Zealand.
abstract: A multidisciplinary rehabilitation centre was established to address the needs of people with mild to moderate disability who had not worked for prolonged periods of time. A fitness based programme assisted 10 of the 20 who had been off work for more than six months to return to activity. Six and eighteen month follow up confirmed the durability of placement of most workers who had returned to work, and that projected benefits were achieved. Benefits were defined as savings in earnings related compensation (ERC), and compared to the costs of establishing and running the centre. Sensitivity analysis ascribing between 100% and 50% of benefit to the programme showed a positive benefit cost ratio, with benefits discounted at a rate of 10% over 10 years. With 75% ascribed, the project produced benefit cost ratio of about 1.5:1 in the first year, 2.8:1 in the second year, and rising to 6.2:1 in the fifth year and 10:1 by the tenth year. With only 50% ascribed, the benefit over the same times was 1.0:1, 1.9:1, 4.1:1 and 6.7:1 by the tenth year. These calculations probably underestimate true benefits.
authors.affiliation: Department of Medicine, University of Otago, Dunedin.
authors.forename: T H
authors.initials: TH
authors.lastname: Caradoc-Davies
authors.forename: B D
authors.initials: BD
authors.lastname: Wilson
authors.forename: J G
authors.initials: JG
authors.lastname: Anson
mesh_terms: D000328:Adult; D003362:Cost-Benefit Analysis; D005240:Feasibility Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009520:New Zealand; D015397:Program Evaluation; D012047:Rehabilitation Centers / Q000191:economics*; D013997:Time Factors; D014942:Workers' Compensation / Q000191:economics*; D014947:Wounds and Injuries / Q000534:rehabilitation