Rehabilitation in chronic back pain: employment status after four years.

Of 129 chronic back pain patients treated consecutively at the Palmerston North hospital rehabilitation unit in 1982-3, 102 responded to a questionnaire in 1987. The 27 nonresponders had had pain for a shorter time and were considered to have a better prognosis. Of the 102 responders, 31 no longer had back pain; 51 (six women) were employed full or part time and 17 (two women) were looking for work. Two men had reversed roles and 17 had retired. Women who no longer had a job outside the home classed themselves as housewives rather than as retired or unemployed. This study provides data for future planning but without controls, confident conclusions cannot be drawn on the efficacy of the rehabilitation programme. There is a need for further controlled studies.