ArticleBioinformation2026
COPD anxiety and depression across GOLD stages.
Article in Bioinformation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 authors.
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Abstract
Chronic Obstructive Pulmonary Disease (COPD) often leads to anxiety and depression, adversely impacting patients' quality of life. Therefore, it is of interest to evaluate the prevalence and correlation of anxiety and depression among COPD patients categorized by the GOLD guidelines. Hence, a total of 160 clinically stable COPD patients were assessed for anxiety and depression using the Hindi translations of PHQ-9 and GAD-7 questionnaires. Spirometry was used for classifying COPD severity as per GOLD guidelines. Significant correlations were found between GOLD categories and levels of anxiety (Spearman's rho = 0.351, P<0.01) and depression (Spearman's rho = 0.415, P<0.01). Data shows significant correlation between COPD severity and psychological distress, underscoring the importance of integrated mental health care in COPD management.
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