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Cited by 370

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

IMPACT OF EPIDEMIC TYPE A INFLUENZA IN A DEFINED ADULT POPULATION

BARKER, WILLIAM H., MULLOOLY, JOHN P.·1980·American Journal of Epidemiology

Abstract

The authors studied the occurrence of excess morbidity and mortality among subsets of the adult population (persons over 14 years of age) of a large prepaid group practice during two epidemics of type A influenza (1968-1969 and 1972-1973). The experience from 1970-1971, a nonepidemic years, was used as a reference for estimating excesses. Ambulatory visits for influenza and influenza-related acute respiratory disease increased by 5-7 visits per 100 persons (30-50% excess) and pneumonia and influenza (P&I) hospitalization rates increased by 79-86 per 100,000 (140-150% excess) over the rates in the nonepidemic period. There were 11-13 excess deaths per 100,000 population, most of which involved persons over 65 years of age. Excess rates of ambulatory visits were similar for all adult age groups. Excess rates of persons hospitalized with P&I ranged from 23-25 per 100,000 among non-high risk persons aged 15-44 years to 150-172 per 100,000 among persons over age 65 years without underlying "high risk" conditions and 476-636 per 100,000 persons over 65 with underlying "high risk" conditions. These data provide a basis for increasing the precision of clinical and public decision-making regarding the prevention of serious consequences of epidemic influenza.

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Metadata

Authors
BARKER, W. H., & MULLOOLY, J. P.
Venue
American Journal of Epidemiology
Published
1980-12
Volume
112
Issue
6
Pages
798-813
ISSN
  • 0002-9262 (ISSN-L)
  • 1476-6256
OpenAlex
W1905652260
Cited by
370
References
12
FWCI
3.83
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: IMPACT OF EPIDEMIC TYPE A INFLUENZA IN A DEFINED ADULT POPULATION. https://app.cochat.ai/papers/10.1093/oxfordjournals.aje.a113052
The paper
BARKER, W. H., & MULLOOLY, J. P. (1980). IMPACT OF EPIDEMIC TYPE A INFLUENZA IN A DEFINED ADULT POPULATION. American Journal of Epidemiology. https://doi.org/10.1093/oxfordjournals.aje.a113052

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.