Standardized single breath normal values for carbon monoxide diffusing capacity.
Standardized single breath normal values for carbon monoxide diffusing capacity.
复制标题
一氧化碳扩散能力的标准化单次呼吸正常值。
DOI：
10.1164/arrd.1981.123.2.185
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
A. Morris
中科院分区：
文献类型：
--
作者：
R. Crapo;A. Morris
245名正常受试者(122名女性和123名男性)使用标准化的DLCO测量技术建立了DLCO和单位肺容量弥散量(DL/VA)的预测方程。测量是在海拔1400米的地方进行的。使用标准和稳健的回归技术进行多元线性回归。所得方程预测的DLCO和DL/VA值高于大多数先前报道的值。稳健回归的使用并没有增加标准线性回归的可预测性。
Prediction equations for DLCO and diffusing capacity per unit of lung volume (DL/VA) were generated from 245 normal subjects (122 women and 123 men) using a standardized technique for measuring DLCO. Measurements were made at an altitude of 1,400 meters. Multiple linear regressions were made using standard and robust regression techniques. The resultant equations predicted values for DLCO and DL/VA that were higher than most previously reported values. The use of robust regressions did not add to the predictability of standard linear regressions.