ArticleGlobal journal of health science2015
Evaluation of the Persian Transcript of the COPD Assessment Test in the Measurement of COPD Health Status in Iranian COPD Patients.
Article in Global journal of health science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Role of Helicobacter pylori infection in the manifestation of old age-related diseases.Molecular genetics & genomic medicine · 2020Review
- The effect of empowerment program based on the social cognitive theory on the activity of daily living in patients with chronic obstructive pulmonary disease.Journal of education and health promotion · 2020Article
- Is Inhaler Technique Associated with Quality of Life in Patients with Chronic Obstructive Pulmonary Disease?Current therapeutic research, clinical and experimental · 2020Article
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5 authors.
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Abstract
aimChronic obstructive pulmonary disease is a completely irreversible obstructive airway disease. The COPD assessment test (CAT) is one of the standard methods for the clinical assessment of the disease, which is translated into Persian. This study investigated the reliability of the test and its relationship with the severity of the disease.
methodsIn this cross-sectional study, 120 patients filled out the Persian transcript of the test. After two weeks, the patients filled out the CAT test again. Obstruction severity was determined for all the patients using spirometry, and the patients were categorized into four groups according to the Global Initiative for Chronic Obstructive Lung Disease criteria. The relationship between the test scores and the disease severity wan validated.
resultsThe mean age of the patients was 51.5 years. The Cronbach's alpha coefficient of the Persian transcript of the test was 0.872 in the first time, and 0.885 in the second time. Intragroup reliability, test re-test and intragroup correlations were significant for all the questions (<0.001). The relationship between the test mean score and obstruction severity was significant, and the correlation between disease categorization in accordance with obstruction severity and categorization according to the test score was significant as well.
conclusionThe Persian transcript of the assessment test for COPD was reliable and is directly related to the disease severity according to airflow limitation.
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