Development of a crosswalk for the bidirectional mapping of two commonly used condition-specific patient-reported outcome measures, the oswestry disability index (ODI) and the core outcome measures index (COMI)

oleh: Anne F. Mannion, Achim Elfering, Frank S. Kleinstück, Markus Loibl, Tamás Fekete, Ferran Pellise, Alba Vila-Casademunt, Francine Mariaux, Sarah Richner-Wunderlin, Francisco Pérez-Grueso, Ibrahim Obeid, Ahmet Alanay, Adam Pearson, Jon Lurie, Daniel Haschtmann