Comparison of the Diagnostic Performance of Five Clinical Questionnaires for Chronic Obstructive Pulmonary Disease.

Can Respir J · 2023 · PMC10691892 · PMID 38046809

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a clear trendno p-value reported

The available evidence of the performance characteristics of the questionnaires described above shows a clear trend towards a decrease in its discriminative capacities for COPD when evaluated in other populations.

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