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儿童肺功能检查对发病率较高且有增长趋势的儿童呼吸系统疾病很重要。5岁以上患儿能较好配合肺功能检查,所以应用广泛,方法与成年人基本相同。而3岁以下婴幼儿肺功能检查的原理和方法与成年人有很大差异,本文重点讨论与其有关问题。1肺功能检查的目的和准备肺功能检查是了解肺
Childhood pulmonary function tests are important for children with respiratory diseases that have a high incidence and a tendency to increase. Children over the age of 5 with better pulmonary function tests, so a wide range of applications, methods and adults are basically the same. The principles and methods of pulmonary function tests for infants and children under 3 years of age are quite different from adults. This article focuses on the issues related to it. The purpose of a pulmonary function test and preparation for pulmonary function tests is to understand the lungs