Wille S, Svensson K. Peak flow in children aged 4-16 years. Normal values for vitalograph peak flow monitor, Wright and mini-Wright Peak Flow Meters. Acta Paediatr Scand 1989; 78: 544-548.Wille S, Svenss...
It doesn't take race into account, and it's age-limited (it won't show peak expiratory flow for children), but it is user-friendly, especially for people who like to see things in graphical form. Using a normal peak flow chart is popular, especially across Europe.Peak flow chart - ...
The present study reports normal values for peak expiratory flow ... AB Murray,CD Cook - 《Journal of Pediatrics》 被引量: 96发表: 1963年 Asthma in schoolchildren. Demographic associations and peak expiratory flow rates compared in children with bronchitis. The frequency of asthma in 10 971 ...
A study of respiratory function in normal schoolchikdren. Arch Dis Child 1961; 36: 253.Nairn JR, Bennet AJ, Andrew, MacArthur P. A study of respiratory functions in normal school children the peak expiratory flow rate. Arch Dis Child 1961; 36 : 253...
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...
On the other hand, a very high bias flow produces an almost square inspiratory airway pressure waveform that increases the velocity of lung inflation. This may have undesirable consequences because the lung will be expanded much faster than during a normal physiologic inflation. In general, ...
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
Peak flow was measured by radioactive xenon in fifteen normal subjects in the anterior tibial muscle after maximal ischaemic exercise. The postischaemic exercise peak flow was 75 ± 13 ml/100 g muscle/min (mean ± SD), when the test was performed while the subjects rested in the horizontal ...
The peak flow rate. Respiratory function tests have been performed on schoolchildren in Zaria, Nigeria, to determine normal values among healthy children. Three hundred and ei... JR Nairn,AJ Bennet,JD Andrew,... - 《Archives of Disease in Childhood》 被引量: 83发表: 1961年 Comparison of ...
PEF measurements using a mini Wright meter were shown to correlate well with peak flow derived from the FVC maneuver, and had coefficients of variation of 2-14 percent. Significant percentage changes were found to differ from arbitrary values previously cited for use....