A validation study of the English version of the AlQol 9 to measure quality of life

2014 ◽  
Vol 40 (2) ◽  
pp. 131-136
Author(s):  
Carlos Zubaran ◽  
Elham Zolfaghari ◽  
Katia Foresti ◽  
Jonathan Emerson ◽  
Rishi Sud ◽  
...  
2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Kenneth R. Katumba ◽  
Yoko V. Laurence ◽  
Patrick Tenywa ◽  
Joshua Ssebunnya ◽  
Agata Laszewska ◽  
...  

Abstract Background It is rare to find HIV/AIDS care providers in sub-Saharan Africa routinely providing mental health services, yet 8–30% of the people living with HIV have depression. In an ongoing trial to assess integration of collaborative care of depression into routine HIV services in Uganda, we will assess quality of life using the standard EQ-5D-5L, and the capability-based OxCAP-MH which has never been adapted nor used in a low-income setting. We present the results of the translation and validation process for cultural and linguistic appropriateness of the OxCAP-MH tool for people living with HIV/AIDS and depression in Uganda. Methods The translation process used the Concept Elaboration document, the source English version of OxCAP-MH, and the Back-Translation Review template as provided during the user registration process of the OxCAP-MH, and adhered to the Translation and Linguistic Validation process of the OxCAP-MH, which was developed following the international principles of good practice for translation as per the International Society for Pharmacoeconomics and Outcomes Research’s standards. Results The final official Luganda version of the OxCAP-MH was obtained following a systematic iterative process, and is equivalent to the English version in content, but key concepts were translated to ensure cultural acceptability, feasibility and comprehension by Luganda-speaking people. Conclusion The newly developed Luganda version of the OxCAP-MH can be used both as an alternative or as an addition to health-related quality of life patient-reported outcome measures in research about people living with HIV with comorbid depression, as well as more broadly for mental health research.


2015 ◽  
Vol 18 ◽  
Author(s):  
Oscar M. Lozano ◽  
Antonio J. Rojas Tejada ◽  
Katia Foresti ◽  
Carlos Zubaran

AbstractThe specific aim of this study was to analyze the psychometric properties of the English version of the Health-Related Quality of Life for Drug Abusers Test (HRQoLDA Test) applying the Rasch model, and emphasizing fit between empirical data and theoretical Rasch model assumptions; item(s) category probability curve; and precision in terms of information function. In this study, the authors present the results of the translation and adaptation of the original Spanish version to English, as applied to a sample of substance users in Australia. The authors evaluated 121 adults recruited from inpatient and outpatient treatment facilities in Sydney, Australia. The Rating Scale Model was used in the psychometric analysis of the English version of the HRQoLDA Test. The items and persons revealed a fit between the reported data and the model. It was also demonstrated that respondents did not discriminate among the five response categories, which led to a reduction to three response categories. The adaptation of the TECVASP to the English language, renamed the HRQoLDA test, as developed with an Australian sample revealed adequate psychometric properties.


2007 ◽  
Vol 10 (6) ◽  
pp. A304
Author(s):  
P Auquier ◽  
C Sapin ◽  
S Robitail ◽  
MC Simeoni

2015 ◽  
Vol 143 (11-12) ◽  
pp. 688-694
Author(s):  
Biljana Majstorovic ◽  
Slobodan Jankovic ◽  
Zvonko Dimoski ◽  
Divna Kekus ◽  
Sanja Kocic ◽  
...  

Introduction. Health-related quality of life (HRQL) of chronic patients has been researched as the ultimate goal of modern treatment of chronic diseases to improve patients? quality of life. Objective. The objective was to assess the reliability of the Serbian version of the Sickness Impact Profile (SIP) questionnaire on the sample of patients with chronic viral hepatitis. Methods. The research covered 102 patients with chronic hepatitis (47 type B and 55 type C). The assessment of the reliability of the SIP questionnaire was performed by testing the internal consistency of the questions by calculating the Cronbach?s alpha coefficient. The factor analysis was used to assess whether the grouping of the questions within dimensions matches the distribution of the questions in the original English version of the questionnaire administered to U.S. patient population. Results. The Cronbach?s alpha coefficient for the entire questionnaire is 0.925, 0.869 for the physical dimension, and 0.857 for the psychosocial dimension. After running a factor analysis of the psychosocial dimension, ?emotional instability? was extracted as the key factor, confirming the results of previous research. Compared with the English version of the questionnaire, the Cronbach?s alpha coefficient of the Serbian version does not diverge significantly, whereas the factor analysis confirms the classification of the questionnaire into two dimensions. Conclusion. Our study has shown that the Serbian version of the SIP questionnaire is a reliable tool for assessing the HRQL of patients with chronic hepatitis B and C before starting treatment.


2006 ◽  
Vol 15 (10) ◽  
pp. 1607-1612 ◽  
Author(s):  
Femke W. van Dis ◽  
Floortje Mols ◽  
Ad J.J.M. Vingerhoets ◽  
Betty Ferrell ◽  
Lonneke V. van de Poll-Franse

1999 ◽  
Vol 33 (4) ◽  
pp. 1173-1187 ◽  
Author(s):  
Susan D. Mathias ◽  
Lee Ann Prebil ◽  
Caryn G. Putterman ◽  
Joseph J. Chmiel ◽  
Richard C. Throm ◽  
...  

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