CALCULATION OF RESIDUAL VOLUME BY SPIROMETRIC DATA
نویسندگان
چکیده مقاله:
ABSTRACT Background: The current practice to measure RV is either by BPG or helium dilution methods which may not be available in all clinics due to their cost. Methods: This paper outlines a method for both direct and indirect calculation of RV via PFT with acceptable sensitivity (81 %, 60% ), specificity (71 %, 94%) and validity (76%, 78%) for obstructive and restrictive lung disease respectively at a much lower cost.
منابع مشابه
calculation of residual volume by spirometric data
abstract background: the current practice to measure rv is either by bpg or helium dilution methods which may not be available in all clinics due to their cost. methods: this paper outlines a method for both direct and indirect calculation of rv via pft with acceptable sensitivity (81 %, 60% ), specificity (71 %, 94%) and validity (76%, 78%) for obstructive and restrictive lung disease respecti...
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عنوان ژورنال
دوره 19 شماره 1
صفحات 49- 51
تاریخ انتشار 2005-05
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