{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:30:04Z","timestamp":1769992204225,"version":"3.49.0"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[2023,2,14]],"date-time":"2023-02-14T00:00:00Z","timestamp":1676332800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,4,20]]},"abstract":"<jats:p>This study aimed to adapt the Impact of Neurofibromatosis Type 1 on Quality of Life (INF1-QoL) questionnaire to Brazilian Portuguese and assess its psychometric properties. The INF1-QoL was adapted using a translation-back-translation method, and a pretest was conducted with 101 adults with NF1. Cronbach\u2019s \u03b1 revealed that the INF1-QoL questionnaire was reliable (0.801). An exploratory factor analysis uncovered two latent factors, which explained 49% of the variance in the results. The factor structure provided adequate composite reliability indices, replicability estimates and goodness-of-fit indices. The INF1-QoL questionnaire was translated, adapted and validated in the Brazilian context. It is a useful patient-reported outcome measure for NF1 healthcare providers in Brazil.<\/jats:p>","DOI":"10.1093\/bjd\/ljad037","type":"journal-article","created":{"date-parts":[[2023,2,14]],"date-time":"2023-02-14T18:29:22Z","timestamp":1676399362000},"page":"689-690","source":"Crossref","is-referenced-by-count":4,"title":["Cross-cultural adaptation and psychometric properties of the Brazilian Portuguese version of the Impact of Neurofibromatosis type 1 on Quality of Life (INF1-QoL) questionnaire"],"prefix":"10.1093","volume":"188","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8674-0349","authenticated-orcid":false,"given":"Nat\u00e1lia P","family":"Bicudo","sequence":"first","affiliation":[{"name":"Department of Medicine, Federal University of S\u00e3o Carlos (UFSCar) , S\u00e3o Carlos, S\u00e3o Paulo , Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5030-7164","authenticated-orcid":false,"given":"Carla Maria 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