2003
DOI: 10.1136/bmj.327.7416.653
|View full text |Cite
|
Sign up to set email alerts
|

Detecting chronic obstructive pulmonary disease using peak flow rate: cross sectional survey

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

2
57
0
6

Year Published

2014
2014
2022
2022

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 92 publications
(65 citation statements)
references
References 4 publications
2
57
0
6
Order By: Relevance
“…Martinez et al [7] showed similar decrease in FEF 75-85% in obese people in their study. Jackson et al [8] and Sahebjami and Gartside [9] showed decrease in FEF 75% in obese people in their study. Low PEF and FEF 75% and FEF 75-85% values which are flow rates at high lung volumes indicate that probably the smaller airways are also affected in the pathology caused by excess fat deposition in the abdomen and in the chest cavities, the exact mechanism may be related to small airway collapse due to decreased lung volumes with increasing obesity or it may be independent.…”
Section: Fef 75%mentioning
confidence: 99%
“…Martinez et al [7] showed similar decrease in FEF 75-85% in obese people in their study. Jackson et al [8] and Sahebjami and Gartside [9] showed decrease in FEF 75% in obese people in their study. Low PEF and FEF 75% and FEF 75-85% values which are flow rates at high lung volumes indicate that probably the smaller airways are also affected in the pathology caused by excess fat deposition in the abdomen and in the chest cavities, the exact mechanism may be related to small airway collapse due to decreased lung volumes with increasing obesity or it may be independent.…”
Section: Fef 75%mentioning
confidence: 99%
“…This cutoff point has a sensitivity of 91% and specificity of 82% in diagnosing COPD. 16 Data Analysis was carried out using SPSS Software version 16.0. The final data were summarized into percentages and analyzed by cross tabulations for different variables.…”
Section: Methodsmentioning
confidence: 99%
“…The specificity of an abnormal peak expiratory flow rate was lower at 82%. 19 The peak flow rate was measured with the subjects in standing position without a nose clip and holding the peak flow meter horizontally. A tight fitting disposable cardboard mouth-piece was inserted into the inlet nozzle for every subject.…”
Section: Methodsmentioning
confidence: 99%
“…Among them is the peak expiratory flow rate(PEFR) which is preferred by general practitioners because of the advantages it has over others. 17,18,19 In Nigeria, the peak flow meter is the instrument that is readily available to family physicians and other primary care physicians for the assessment of respiratory function especially in the rural communities. In these communities, the dependence on wood and other forms of biomass fuels appears to be on the rise sequel to the scarcity and increased cost of substitutes such as kerosene and liquid petroleum gas.…”
mentioning
confidence: 99%