Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Comprehensibility, reliability, validity, and responsiveness of the Thai version of the Health Assessment Questionnaire in Thai patients with rheumatoid arthritis. | Available online http content 11 4 R129 Open Access Research article Comprehensibility reliability validity and responsiveness of the Thai version of the Health Assessment Questionnaire in Thai patients with rheumatoid arthritis Manathip Osiri1 Jeerapat Wongchinsri2 Sitthichai Ukritchon3 Punchong Hanvivadhanakul4 Nuntana Kasitanon5 and Boonjing Siripaitoon6 1 Division of Rheumatology Department of Medicine Faculty of Medicine Chulalongkorn University 1873 Rama IV Road Pathumwan Bangkok 10330 Thailand y 2Department of Medicine Nopparat Rajathani Hospital 109 Ramindra Km 12 Kunnayao Bangkok 10230 Thailand 3Division of Rheumatology Department of Medicine Srinakharinwirot University Princess Maha Chakri Sirindhorn Medical Center 63 Moo 7 Rangsit-Ongkharak Road Ongkharak Nakorn-Nayok 26120 Thailand 4Division of Rheumatology Department of Medicine Faculty of Medicine Thammasat University Paholyotin Road Amphur Klongluang Pathumthani 12120 Thailand 5Division of Rheumatology Department of Medicine Faculty of Medicine Chiang Mai University 110 Intawaroros Road Amphur Muang Chiang Mai 50200 Thailand 6Division of Rheumatology Department of Medicine Faculty of Medicine Prince of Songkla University 15 Karnjanavanit Road Hat Yai Songkhla 90110 Thailand Corresponding author Manathip Osiri Received 1 7 Mar 2009 Revisions requested 15 May 2009 Revisions received 1 0 Aug 2009 Accepted 27 Aug 2009 Published 27 Aug 2009 Arthritis Research Therapy 2009 11 R129 doi 86 ar2796 This article is online at http content 11 4 R129 2009 Osiri 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 Introduction The Health Assessment Questionnaire Disability Index HAQ-DI is