Validity and Reliability of the Vietnamese Version of Chronic Obstructive Pulmonary Disease-Questionnaire for Measuring Knowledge of Chronic Obstructive Pulmonary Disease Patients
DOI:
https://doi.org/10.31584/jhsmr.2022881Keywords:
COPD-Q, questionnaire, reliability, validity, VietnameseAbstract
Objective: The purpose of this study was to translate, and verify the validity and reliability of the Vietnamese version of Chronic Obstructive Pulmonary Disease-Questionnaire (COPD-Q), so as to measure the knowledge level of COPD patients in Vietnam.
Material and Methods: The adaptation and psychometric characteristics test of Vietnamese-COPD-Q was performed, with 90 participants; from July 2021 to February 2022. Our study included 30 COPD patients for pre-testing and adaptation of the translated version; whereas, 60 patients were considered for test-retest reliability. The content validity of the questionnaire was measured by the opinions of five experts. For concurrent validity assessment, Pearson's correlation coefficient was used to test the association between COPD-Q and the COPD assessment test (CAT) scale; the modified British Medical Research Council (mMRC) dyspnea scale. The Kuder-Richardson 20 (KR20) statistical test was used to measure the internal consistency of the questionnaire, while the test-retest reliability was measured using Intra-Class Correlation.
Results: The Vietnamese version of COPD-Q demonstrated good content validity, with the Items content validity index (I-CVI) score for all 13 items >0.79. Negative, significant correlations with mMRC scale (r=-0.859, p-value=0.000), and CAT scale (r=-0.861, p-value=0.000) demonstrated good, concurrent validity. Additionally, internal consistency (KR20 with pre-and post-test as 0.883 and 0.866, respectively) and test–retest reliability (r=0.996, p-value=0.000) was identified with good result.
Conclusion: The knowledge measurement properties of the V-COPD-Q for COPD patients with low health literacy skills were satisfactory.
References
López-Campos JL, Soler-Cataluña JJ, Miravitlles M. Global strategy for the diagnosis, management, and prevention of chronic obstructive lung disease 2019 report: future challenges. Arch Bronconeumol [serial on the Internet]. 2020 Feb [cited 2022 Mar 24]; 56:65–7. Available from: http://dx.doi.org/10.1016/j. arbres.2019.06.001
Regional COPD Working Group. COPD prevalence in 12 Asia Pacific countries and regions: projections based on the COPD prevalence estimation model. Respirology [serial on the Internet]. 2003 Jun [cited 2022 Apr 15]; 8:192–8. Available from: http:// dx.doi.org/10.1046/j.1440-1843.2003.00460.x
Lim S, Lam DC-L, Muttalif AR, Yunus F, Wongtim S, Lan LTT, et al. Impact of chronic obstructive pulmonary disease (COPD) in the Asia-Pacific region: the EPIC Asia population-based survey. Asia Pac Fam Med [serial on the Internet]. 2015 Apr [cited 2022 Mar 24]; 14:4. Available from: http://dx.doi.org/ 10.1186/s12930-015-0020-9
Folch-Ayora A, Orts-Cortés MI, Macia-Soler L, Andreu Guillamon MV, Moncho J. Patient education during hospital admission due to exacerbation of chronic obstructive pulmonary disease: Effects on quality of life-Controlled and randomized experimental study. Patient Educ Couns [serial on the Internet]. 2019 Mar [cited 2022 Mar 24]; 102(3):511–9. Available from: http://dx.doi.org/10.1016/j.pec.2018.09.013
Chang YY, Dai YT. The efficacy of a flipping education program on improving self-management in patients with chronic obstructive pulmonary disease: a randomized controlled trial. Int J Chron Obstruct Pulmon Dis [serial on the Internet]. 2019 Nov [cited 2022 Mar 24]; 14:1239–50. Available from: http:// dx.doi.org/10.2147/COPD.S196592
Wang T, Tan JY, Xiao LD, Deng R. Effectiveness of disease specific self-management education on health outcomes in patients with chronic obstructive pulmonary disease: An updated systematic review and meta-analysis. Patient Educ Couns [serial on the Internet]. 2017 Aug [cited 2022 Mar 24]; 100:1432–46. Available from: http://dx.doi.org/10.1016/j. pec.2017.02.026
Dhand R, Mahler DA, Carlin BW, Hanania NA, Ohar JA, Pinto-Plata V, et al. Results of a patient survey regarding COPD knowledge, treatment experiences, and practices with inhalation devices. Respir Care [serial on the Internet]. 2018 Jul [cited 2022 Mar 24]; 63:833–9. Available from: http://dx.doi. org/10.4187/respcare.05715
Hernandez P, Balter M, Bourbeau J, Hodder R. Living with chronic obstructive pulmonary disease: a survey of patients’ knowledge and attitudes. Respir Med [serial on the Internet]. 2009 Mar [cited 2022 Mar 24]; 103:1004–12. Available from: http://dx.doi.org/10.1016/j.rmed.2009.01.018
Baiardini I, Rogliani P, Santus P, Corsico AG, Contoli M, Scichilone N, et al. Disease awareness in patients with COPD: measurement and extent. Int J Chron Obstruct Pulmon Dis [serial on the Internet]. 2019 Nov [cited 2022 Mar 24]; 14:1–11. Available from: http://dx.doi.org/10.2147/COPD.S179784
Yang H, Wang H, Du L, Wang Y, Wang X, Zhang R. Disease knowledge and self-management behavior of COPD patients in China. Medicine (Baltimore) [serial on the Internet]. 2019 Feb [cited 2022 Mar 24]; 98:14460. Available from: http://dx.doi. org/10.1097/MD.0000000000014460
Ng WI, Smith G. Effects of a self-management education program on self-efficacy in patients with COPD: a mixed methods sequential explanatory designed study. Int J Chron Obstruct Pulmon Dis [serial on the Internet]. 2017 Mar [cited 2022 Mar 24]; 12:2129–39. Available from: http://dx.doi.org/ 10.2147/copd.s136216
Maples P, Franks A, Ray S, Stevens AB, Wallace LS. Development and validation of a low-literacy Chronic Obstructive Pulmonary Disease Knowledge Questionnaire (COPD-Q). Patient Educ Couns [serial on the Internet]. 2010 Oct [cited 2022 Mar 24]; 81:19–22. Available from: http://dx.doi. org/10.1016/j.pec.2009.11.020
World Health Organization. Process of translation and adaptation of instruments [homepage on Internet]. 2009 [cited 2022 Mar 11]; Available from: https://ci.nii.ac.jp/naid/10030779658/
Lynn MR. Determination and quantification of content validity. Nurs Res [serial on the Internet]. 1986 Nov [cited 2022 Mar 24]; 35:382–5. Available from: http://dx.doi.org/10.1097/00006199- 198611000-00017
Zamanzadeh V, Ghahramanian A, Rassouli M, Abbaszadeh A, Alavi-Majd H, Nikanfar AR. Design, and Implementation Content Validity Study: Development of an instrument for measuring Patient-Centered Communication. J Caring Sci [serial on the Internet]. 2015 May [cited 2022 Mar 24]; 4:165–78. Available from: http://dx.doi.org/10.15171/jcs.2015.017
Bestall JC, Paul EA, Garrod R, Garnham R, Jones PW, Wedzicha JA. Usefulness of the Medical Research Council (MRC) dyspnea scale as a measure of disability in patients with chronic obstructive pulmonary disease. Thorax [serial on the Internet]. 1999 Jul [cited 2022 Mar 24]; 54:581–6. Available from: http://dx.doi.org/10.1136/thx.54.7.581
Jones PW, Harding G, Berry P, Wiklund I, Chen W-H, Kline Leidy N. Development and first validation of the COPD assessment test. Eur Respir J [serial on the Internet]. 2009 Aug [cited 2022 Mar 24]; 34:648–54. Available from: http://dx.doi. org/10.1183/09031936.00102509
Chan KS, Li HCW, Chan SWC, Lopez V. Herth hope index: psychometric testing of the Chinese version: Herth Hope Index. J Adv Nurs [serial on the Internet]. 2012 Nov [cited 2022 Mar 24]; 68:2079–85. Available from: http://dx.doi.org/10.1111/j.1365- 2648.2011.05887.x
Ma Y, Peng Y, Chen P, Nie N, Chen Y. Assessment of COPD related knowledge among internal medicine nurses: A cross sectional study. Int J Chron Obstruct Pulmon Dis [serial on the Internet]. 2019 Dec [cited 2022 Mar 24]; 14:2917–25. Available from: http://dx.doi.org/10.2147/COPD.S232055
Portney LG, Watkins MP. Foundation of clinical research: application to practice. Upper Saddle River, NJ: Prentice Hall; 2000.
Puente-Maestu L, Chancafe-Morgan J, Calle M, Rodríguez Hermosa JL, Malo de Molina R, Ortega-González Á, et al. Validation of the Spanish version of the COPD-Q questionnaire on COPD knowledge. Arch Bronconeumol [serial on the Internet]. 2016 Jan [cited 2022 Mar 24]; 52:12–6. Available from: http://dx.doi.org/10.1016/j.arbr.2015.03.017
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