Peak expiratory flow rateChildrenAnthropometryNomogramTo measure the Peak expiratory flow rate (PEFR) of healthy school children and to find out the correlation between PEFR values and anthropometric parameters, to create a nomogram of PEFR for children...
If needed, the peak flow calculator can also count the diurnal variability for you. Normal peak flow variability shouldn't exceed 20%. If you measure your peak flow regularly, you should always do that at the same time of the day, as PEFR changes throughout the day. Peak expiratory flow...
Arch Dis ChildArchives of Disease in ChildhoodNairn J.R. , Bennet A.J , Bennet J.D and Mc.Arther .P : A study of respiratory function in normal school children - the peak flow rate , Archives of diseases in childhood 1961 , 36 : 253...
网络释义正常呼气流量率峰值 网络释义 1. 释义正常呼气流量率峰值 什么意思_英语peak_flow... ...Normal peak expiratory flow rate释义正常呼气流量率峰值PFR Peak Flow Rate 最大流速 ... dict.youdao.com|基于 1 个网页
Normal values ofare available for children[50]. Peak cough flow (PCF) may also be used as a marker of expiratory muscle strength and is thus more adapted for patients with NMD. Standards values of PCF have been published for children aged 4 years and older[51]. In children with NMD, a...
This may have undesirable consequences because the lung will be expanded much faster than during a normal physiologic inflation. In general, circulating bias flow rates for ventilated preterm infants are set between 5 and 8 L/min, with higher circulating flow rate settings necessary to accommodate...
It is suggested, that measurement of maximal ischaemic exercise blood flow in the tilted position may be a more sensitive procedure for detection of minimal vascular changes due to the very high blood flow obtained. 展开 关键词: blood flow hydrostatic pressure maximal blood flow peripheral vascular...
McComb ME, Perlman DH, Huang H, Costello CE (2007) Evaluation of an ontarget sample preparation system for matrix-assisted laser desorption/ionization time-of-flight mass spectrometry in conjunction with normal-flow peptide high-performance liquid chromatography for peptide mass fingerprint analyses. ...
When the random error term can be assumed to be independently and identically distributed, the simple Multinomial Logit (MNL) model can be used to estimate the values for the coefficients. However, the MNL model is not able to capture the unobserved correlations that are expected between the tw...
ventricular wall (green arrows in Fig.3b1) and a normal pressure to the gray matter-CSF interface (blue arrows in Fig.3b2). These loading conditions represent the cyclic brain deformations caused by a combination of hemodynamic forces and CSF flow59. The lateral ventricles, in particular, ...