Validation of the Lower Limit of Normal Diffusing Capacity for Detecting Emphysema
نویسندگان
چکیده
منابع مشابه
Validation of the lower limit of normal diffusing capacity for detecting emphysema.
BACKGROUND Diffusing capacity for carbon monoxide (D(Lco)) has been regarded as reliable for detecting emphysema. The lower 5th percentile of the reference population has been used as the lower limit of normal (LLN) for D(Lco), without clinical validation. OBJECTIVES We performed this study to validate the LLN for D(Lco) and to determine the optimum cutoff LLN value for detecting emphysema. ...
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ژورنال
عنوان ژورنال: Respiration
سال: 2011
ISSN: 1423-0356,0025-7931
DOI: 10.1159/000279757