Defining Multimorbidity: From English to Portuguese Using a Delphi Technique.

OBJECTIVE To translate the European General Practice Research Network multimorbidity definition according to Portuguese cultural and linguistic features. METHODS Similar to the process completed in several other European countries, a forward and backward translation of the English multimorbidity definition using the Delphi technique was performed in Portugal. RESULTS Twenty-three general practitioners (GPs)-14 males and 9 females-agreed to form the Portuguese expert panel for the Delphi process (59% acceptance rate). The Portuguese definition of multimorbidity was achieved after two Delphi rounds with a mean (SD) consensus score for final round of 8.43/9 (0.73). CONCLUSION With this paper the definition of multimorbidity is now available in a new language-Portuguese. Its availability in the local language will raise Portuguese GPs' awareness about multimorbidity and allow future national and international research. The operationalization of the definition will allow an easier identification of patients with multimorbidity.