Validation and cross-cultural adaptation of the postoperative quality of recovery 15 (QoR-15) questionnaire for Spanish-speaking patients: A prospective cohort study.

Background: The postoperative QoR-15 questionnaire may improve the detection of postoperative complications on an early basis and contribute to optimize treatment and recovery. No validated Spanish QoR-15 questionnaire has been available to date.

Methods: The Spanish QoR-15 questionnaire (QoR-15E), carried out by official bilingual translators, was administered to 242 adult patients undergoing elective surgery before and 24 h after surgery.