Prevalence of chronic cough and patient characteristics in adults in Spain : A population-based cross-sectional survey
Domínguez-Ortega, Javier (Centro de Investigación Biomédica en Red de Enfermedades Respiratorias)
Plaza, Vicente (Institut d'Investigació Biomèdica Sant Pau)
Li, Vicky W. (Cerner Enviza, New York, NY, USA)
Fonseca, Eileen (Merck & Co., Inc. Rahway, NJ, USA)
Cea-Calvo, Luis (Medical Affairs, MSD, Madrid)
Martin, Ashley (Cerner Enviza, New York, NY, USA)
Sánchez-Jareño, Marta (Medical Affairs, MSD, Madrid)
Brady, Joanne E. (Merck & Co., Inc. Rahway, NJ, USA)
Schelfhout, Jonathan (Merck & Co., Inc. Rahway, NJ, USA)
Universitat Autònoma de Barcelona

Fecha:	2022
Resumen:	Chronic cough (CC) represents a significant health burden. This study assessed the prevalence of CC (defined as per international guidelines as cough duration >8 weeks) in Spanish adults and compared characteristics between CC and non-CC cohorts. CC cohorts were compiled using data from adult respondents to the 2020 Spanish cross-sectional online National Health and Wellness Survey (NHWS). Using propensity scores, respondents experiencing CC during their lifetime and the previous 12 months were matched 3:1 to respondents without CC and their health characteristics were compared. The number of Spanish adults affected with CC was estimated using weighted CC prevalence. CC during their lifetime or the previous 12 months was experienced by 579 (8. 2%) and 389 (5. 5%) of 7074 NHWS respondents, of whom 233 (38. 5%) and 171 (44. 0%), respectively, had physician-diagnosed CC. Based on weighted prevalence rates, lifetime and 12-month CC were estimated to affect ≈3. 3 million and ≈2. 2 million Spanish adults, respectively. Relative to the non-CC cohort, the 12-month CC cohort consistently demonstrated poorer health status, poorer mental health, greater healthcare utilization, and lower productivity at work and home. This study contributes novel data regarding the prevalence of CC in Spain, suggests that CC is underdiagnosed, and reflects that CC and related comorbidities inflict a significant health burden in the affected population.
Derechos:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió publicada
Materia:	Chronic cough ; Epidemiology ; Prevalence ; Survey
Publicado en:	Chronic Respiratory Disease, Vol. 19 (may 2022) , ISSN 1479-9731

DOI: 10.1177/14799731221098722
PMID: 35620851

10 p, 644.2 KB

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