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Cited by 228

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LONGITUDINAL AND CROSS-SECTIONAL ESTIMATES OF PULMONARY FUNCTION DECLINE IN NEVER-SMOKING ADULTS

WARE, JAMES H., DOCKERY, DOUGLAS W., LOUIS, THOMAS A., XU, XIPING, FERRIS, BENJAMIN G., SPEIZER, FRANK E.·1990·American Journal of Epidemiology

Abstract

This paper describes methods for simultaneous cross-sectional and longitudinal analysis of repeated measurements obtained in cohort studies with regular examination schedules, then uses these methods to describe age-related changes in pulmonary function level among nonsmoking participants in the Six Cities Study, a longitudinal study of air pollution and respiratory health conducted between 1974 and 1983 in Watertown, Massachusetts; Kingston and Harriman, Tennessee; St. Louis, Missouri; Steubenville, Ohio; Portage, Wisconsin; and Topeka, Kansas. The subjects, initially aged 25-74, were examined on three occasions at 3-year intervals. Individual rates of loss increased more rapidly with age than predicted from the cross-sectional model. For example, for a male of height 1.75 m, the cross-sectional model predicted an increase in the annual rate of loss of FEV1 from 23.7 ml/yr at age 25 to 39.0 ml/yr at age 75, while the longitudinal model gave rates of loss increasing from 12.9 ml/yr at age 25 to 58.2 ml/yr at age 75. These results contrast with those of other studies comparing longitudinal and cross-sectional estimates of pulmonary function loss.

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Metadata

Authors
WARE, J. H., DOCKERY, D. W., LOUIS, T. A., XU, X., FERRIS, B. G., & SPEIZER, F. E.
Venue
American Journal of Epidemiology
Published
1990-10
Volume
132
Issue
4
Pages
685-700
ISSN
  • 0002-9262 (ISSN-L)
  • 1476-6256
OpenAlex
W1901833740
Cited by
228
References
0
FWCI
5.47
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: LONGITUDINAL AND CROSS-SECTIONAL ESTIMATES OF PULMONARY FUNCTION DECLINE IN NEVER-SMOKING ADULTS. https://app.cochat.ai/papers/10.1093/oxfordjournals.aje.a115710
The paper
WARE, J. H., DOCKERY, D. W., LOUIS, T. A., XU, X., FERRIS, B. G., & SPEIZER, F. E. (1990). LONGITUDINAL AND CROSS-SECTIONAL ESTIMATES OF PULMONARY FUNCTION DECLINE IN NEVER-SMOKING ADULTS. American Journal of Epidemiology. https://doi.org/10.1093/oxfordjournals.aje.a115710

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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.