Are the Roland Morris Disability Questionnaire and Oswestry Disability Index interchangeable in patients after lumbar spinal fusion?

CONCLUSIONS: The RMDQ and ODI cannot be used interchangeably, nor is there a possibility of converting the score from one questionnaire to the other. However, leg pain and back pain seemed to be predictors for both the ODI and the RMDQ.PMID:33646141 | DOI:10.3233/BMR-200206
Source: Journal of Back and Musculoskeletal Rehabilitation - Category: Orthopaedics Authors: Source Type: research