Risk factors for herpes zoster in a large cohort of unvaccinated older adults: a prospective cohort study.
Epidemiol Infect
; 143(13): 2871-81, 2015 Oct.
Article
en En
| MEDLINE
| ID: mdl-25592769
ABSTRACT
We analysed data from a prospective cohort of 255,024 adults aged ⩾45 years recruited from 2006-2009 to identify characteristics associated with a zoster diagnosis. Diagnoses were identified by linkage to pharmaceutical treatment and hospitalization records specific for zoster and hazard ratios were estimated. Over 940,583 person-years, 7771 participants had a zoster diagnosis; 253 (3·3%) were hospitalized. After adjusting for age and other factors, characteristics associated with zoster diagnoses included having a recent immunosuppressive condition [adjusted hazard ratio (aHR) 1·58, 95% confidence interval (CI) 1·32-1·88], female sex (aHR 1·36, 95% CI 1·30-1·43), recent cancer diagnosis (aHR 1·35, 95% CI 1·24-1·46), and severe physical limitation vs. none (aHR 1·33, 95% CI 1·23-1·43). The relative risk of hospitalization for zoster was higher for those with an immunosuppressive condition (aHR 3·78, 95% CI 2·18-6·55), those with cancer (aHR 1·78, 95% CI 1·24-2·56) or with severe physical limitations (aHR 2·50, 95% CI 1·56-4·01). The novel finding of an increased risk of zoster diagnoses and hospitalizations in those with physical limitations should prompt evaluation of the use of zoster vaccine in this population.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Herpes Zóster
Tipo de estudio:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Aged
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Female
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Humans
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Male
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Middle aged
País como asunto:
Oceania
Idioma:
En
Año:
2015
Tipo del documento:
Article