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Dyspnea and fatigue in Long-COVID: definition of risk factors and of DLCO-based phenotypes in a multicenter study of 765 patients from Italy.

Respiratory medicine - 1 Jul 2026

Floridia Marco, Weimer Liliana Elena, Lo Forte Aldo, Palange Paolo, Agostoni Piergiuseppe, Ciardi Maria Rosa, Tosato Matteo, Lacedonia Donato, Gnerre Paola, Barisione Emanuela, Martino Giuseppe Pio, Vagheggini Guido, Onder Graziano

Abstract excerpt

BACKGROUND: Dyspnea and fatigue represent common Long-COVID symptoms, but their presence is not always accompanied by lung function abnormalities. Aim of the study was to evaluate dyspnea and fatigue in relation to pulmonary function and exercise capacity. METHODS: Multicenter cohort study. Multivariable analyses were used to characterize, for both symptoms, functional phenotypes with and without pulmonary...

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PMID: 42107843
DOI: 10.1016/j.rmed.2026.108880

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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