Bhoomkar A, Davies S, Greary M, Hills E
Thorax. 1975 Apr;30(2):225-7. doi: 10.1136/thx.30.2.225.
A comparison has been made of the new peak flow gauge and the Wright peak flow meter. Close correlation was found between measurements made with the two instruments both in normal subjects and in patients. The peak flow gauge is as consistent as the peak flow meter but is cheaper and more portable. It should be useful in survey work in general practice and for loan from hospital outpatient departments where serial measurements are used to monitor patients' progress.
对新型峰值流量计和赖特峰值流量计进行了比较。在正常受试者和患者中，两种仪器的测量结果之间均发现密切相关。峰值流量计与峰值流速仪一样可靠，但价格更便宜且更便于携带。它在一般医疗实践的调查工作中以及在医院门诊部用于借出（供患者进行连续测量以监测病情进展）时应该会很有用。
