Abstract Objective To validate the instrument for defining the role of the advanced practice nurse (IDREPA) in Cuba. Methods A methodological study was carried out in the province of Villa Clara, Cuba, in 2020, with two phases, the first was the cultural adaptation to Cuban Spanish through a discussion group session with experts and the second through a pilot test with 43 nurses of the Policlinic Chiqui Gómez Lubián. Was calculated an index with the application of Crespo’s fuzzy logic […]