.. docs/source/tasks/basdai.rst .. Copyright (C) 2012, University of Cambridge, Department of Psychiatry. Created by Rudolf Cardinal (rnc1001@cam.ac.uk). . This file is part of CamCOPS. . CamCOPS is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. . CamCOPS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. . You should have received a copy of the GNU General Public License along with CamCOPS. If not, see . .. _basdai: Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) ----------------------------------------------------------- .. include:: include_data_collection_plus_local_upgrade.rst Six numerical rating scales. A. Add scores for questions 1–4 B. Calculate the mean for questions 5 and 6 C. Add A and B (giving a score in the range 0-50) and divide by 5 The higher the BASDAI score, the more severe the patient’s disability due to their ankylosing spondylitis (AS). Intellectual property rights ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ **TO BE ESTABLISHED.** Mapi Trust website states "This questionnaire is in the public domain." Braun et al. (2014, p. S-100) state "Another major difference between BASDAI and ASDAS is that the latter is entirely in the public domain while the BASDAI, since 2011, is only free of charge to academic users while industry has to pay because of a copyright held by A. Calin represented by the MAPI trust (Mapi Research Trust, 27 rue de la Villette, 69003 Lyon, France). History ~~~~~~~ - Garrett S, Jenkinson T, Kennedy LG, Whitelock H, Gaisford P, Calin A (1994). A new approach to defining disease status in ankylosing spondylitis: the Bath Ankylosing Spondylitis Disease Activity Index. *J Rheumatol* 21(12):2286-2291. https://pubmed.ncbi.nlm.nih.gov/7699630/ For copyright status, see also: - Braun J, Kiltz U, Baraliakos X, van der Heijde D (2014). Optimisation of rheumatology assessments - the actual situation in axial spondyloarthritis including ankylosing spondylitis. *Clin Exp Rheumatol.* 32(5 Suppl 85): S96-S104. https://www.ncbi.nlm.nih.gov/pubmed/25365096 - Moncur C (2003). Ankylosing Spondylitis Measures: The Ankylosing Spondylitis Quality of Life (ASQOL) Scale, Bath AnkylosingSpondylitis Disease Activity Index (BASDAI), Bath Ankylosing SpondylitisFunctional Index (BASFI), Bath Ankylosing Spondylitis Global Score (BAS-G),Bath Ankylosing Spondylitis Metrology Index (BASMI), Dougados FunctionalIndex (DFI), Health Assessment Questionnaire for the Spondyloarthropathies(HAQ-S), and Revised Leeds Disability Questionnaire (RLDQ). *Arthritis and Rheumatism* 49(5S): S197–209. https://doi.org/10.1002/art.11412. Source ~~~~~~ - https://eprovide.mapi-trust.org/instruments/bath-ankylosing-spondylitis-disease-activity-index - http://www.basdai.com/ - Note that the online version at http://www.basdai.com/BASDAI.php uses Q1-5 ranges of 1-10 and a Q6 range of 0-10, both as integers. - The PDF version offered here is a visual analogue scale in the original style ("place a mark on [the] line"). - http://oml.eular.org/oml_search_results_details.cfm?id=33&action=All%20information - https://onlinelibrary.wiley.com/doi/full/10.1002/art.11412#sec1-2-title - Note that ranges of 0-10 are quoted for Q1-6. - Moncur (2003), as above. - Note that ranges of 0-10 are quoted for Q1-6.