Translation and validation of the Japanese Version of the Quality of Recovery-15 Questionnaire

Autor: Mitsuru Ida, Masahiko Kawaguchi, Xiaoying Wang, Mariko Sato, Hitomi Nakatani, Yuu Tanaka, Naoko Okamoto, Yusuke Naito, Shohei Nakatani
Rok vydání: 2020
Předmět:
Zdroj: Journal of anesthesia. 35(3)
ISSN: 1438-8359
Popis: Patient-reported outcomes after surgery and anaesthesia have recently attracted attention. A recent systematic review and a consensus guideline recommend that patients’ recovery can be adequately measured using the quality of recovery-15 (QoR-15) during the perioperative period; however, the Japanese version of the QoR-15 (QoR-15J) is not available. We aimed to translate the QoR-15 into Japanese and assess its validity. After translating into Japanese, 205 patients who underwent various types of surgery under general anaesthesia were enrolled in the study. QoR-15J was evaluated before surgery and 24 h and 48 h after surgery. Additionally, 30 patients answered the QoR-15J at 25 h after surgery. We assessed the feasibility, reliability, validity, and responsiveness of the QoR-15J. One patient who did not undergo surgery and two patients who were discharged within 24 h were excluded. One hundred and eighty-seven patients answered the QoR-15J at 24 h after surgery (completion rate, 92.6%) and 183 patients with complete data were included in the final analysis. The Cronbach’s alpha coefficient for internal reliability and Spearman rank correlation coefficient for test–retest reliability were 0.84 and 0.91, respectively. The Cohen effect size for all items was 1.42. QoR-15 was translated into Japanese and the Japanese version’s validity was assessed in patients undergoing various types of surgery under general anaesthesia. Our results suggest that QoR-15J is feasible, reliable, valid, and responsive.
Databáze: OpenAIRE