Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: The Pediatric Quality of Life Inventory™ (PedsQL™) family impact module: reliability and validity of the Brazilian version | BioMed Central Health and Quality of Life Outcomes Research The Pediatric Quality of Life Inventory PedsQL family impact module reliability and validity of the Brazilian version Ana C Scarpelli1 Saul M Paiva 1 2 Isabela A Pordeus1 James WVarni3 Cláudia M Viegas1 and Paul J Allison2 Open Access Address department of Pediatric Dentistry and Orthodontics Faculty of Dentistry Federal University of Minas Gerais - Av. Antônio Carlos 6627 Belo Horizonte MG 31270-901 Brazil 2Faculty of Dentistry McGill University 3640 University Street Montreal QC H3A 2B2 Canada and department of Pediatrics College of Medicine Department of Landscape Architecture and Urban Planning College of Architecture Texas A M University 3137 TAMU - College Station TX 77843-3137 USA Email Ana C Scarpelli - anascarp@ Saul M Paiva - Isabela A Pordeus - isabela@ James WVarni - jvarni@ Cláudia M Viegas - claudiamviegas@ Paul J Allison - Corresponding author Published 20 May 2008 Received 5 November 2007 Health and Quality of Life Outcomes 2008 6 35 doi 1477-7525-6-35 Accepted 20 May 2008 This article is available from http content 6 1 35 2008 Scarpelli et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Pediatric health-related quality of life HRQOL has emerged as an important health outcome in clinical trials and healthcare research for which HRQOL assessment instruments have played an important role. However these instruments are not available in all countries or all languages. The Pediatric Quality of Life Inventory PedsQL Family Impact .