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为认识支气管哮喘(简称哮喘)在成都地区的流行病学特征,我院于1989年12月至1990年6月间对成都市区的11738名居民进行了流行病学调查。研究对象和方法一、研究对象:采取整群抽样方法,对市中心部分地段全部现有户口的住户进行了普查。按年龄分为～3岁、～7岁、～14岁、～30岁、～45岁、～60岁、>60岁7个年龄组。3岁前又称婴幼儿组,4～14岁称儿童组,余称为成年组。对14岁以上者又分为四种不同职业进行调查。二、方法:调查成员均为我院内儿科医师和一名有经验的主管护师。按1988年4月中南、西南八省统一制定的“哮喘流调(甲、丙)表规定的标准。凡哮喘已缓解二年和老年性慢性支气管炎伴哮喘者,不再作为调查对象。
To understand the epidemiological characteristics of bronchial asthma (referred to as asthma) in Chengdu, our hospital conducted an epidemiological survey of 11 738 residents in Chengdu City from December 1989 to June 1990. Research objects and methods First, the research object: To take a cluster sampling method, survey of all existing households in some sections of the downtown area census. By age divided into ~ 3 years old, ~ 7 years old, ~ 14 years old, ~ 30 years old, ~ 45 years old, ~ 60 years old,> 60 years old seven age groups. 3 years ago, also known as infants and young children group, 4 to 14-year-old children group, I said to be adult group. People over the age of 14 are divided into four different occupations to investigate. Second, methods: survey members are pediatricians in our hospital and an experienced chief nurse. According to the standard set forth in the Table of Asthma Fluidity (A, C) Formulated by the Central, South and Northwest Provinces in April 1988. Whereas asthma has been relieved for two years and senile patients with chronic bronchitis and asthma, it will no longer be investigated.