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Literature DB >> 1267262

The maximal expiratory flow-volume curve. Normal standards, variability, and effects of age.

R J Knudson, R C Slatin, M D Lebowitz, B Burrows.

Abstract

From a randomly selected population representative of the white population of Tucson, Ariz., satisfactory flow-volume data were obtained for 3,115 persons. Data from the 746 subjects who were totally free of symptoms or history of cardiorespiratory disease and who had never smoked were used in determining "normal" prediction equations for spirometric parameters and maximal expiratory flows. The maximal expiratory flow-volume curve showed considerable intersubject variability, but little change in shape of the mean maximal expiratory flow-volume curve was seen with advancing age when the effects of disease, insult, or injury were excluded.

Entities: Disease Species

Mesh：

Year: 1976 PMID： 1267262 DOI： 10.1164/arrd.1976.113.5.587

Source DB: PubMed Journal: Am Rev Respir Dis ISSN： 0003-0805

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Cited

193 in total

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10. Associations between symptoms, functioning, and perceptions of mastery with global self-rated health in patients with COPD: a cross-sectional study.

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The maximal expiratory flow-volume curve. Normal standards, variability, and effects of age.

1. Use of statistical process control for surveillance of pulmonary dysfunction in groups in the workplace.

2. Lipid peroxidation as determined by plasma isoprostanes is related to disease severity in mild asthma.

Review 3. Variability of inflammatory cell counts on bronchial biopsies of normal subjects.

4. Effect of methacholine induced bronchoconstriction on the spectral characteristics of breath sounds in asthma.

5. Decline in spirometric variables in grain workers from start of employment: differential effect of duration of follow up.

6. Sampling Asian minorities to assess health and welfare.

7. Evaluation of pulmonary function tests by using fuzzy logic theory.

8. Persistent light to moderate alcohol intake and lung function: A longitudinal study.

9. Airway dysfunction in patients with Parkinson's disease.

10. Associations between symptoms, functioning, and perceptions of mastery with global self-rated health in patients with COPD: a cross-sectional study.