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目的调查某社区老年支气管哮喘患者的发病情况,同时分析相关危险因素,并制定相关预防措施。方法通过随机分层和整群抽样等方法对该社区老年支气管哮喘患者实施调查,主要观察患者发病原因、临床表现及治疗预后等。结果调查发现,每日吸烟数、吸烟、周围环境空气污染和受教育程度及近期呼吸系统感染均与支气管哮喘具有明显相关性(P<0.05);患者经治疗后,其肺功能较治疗前明显改善,差异有统计学意义(P<0.05)。结论老年支气管哮喘患者发病影响因素较多,因此,社区需加强疾病知识宣传教育,同时规范治疗,改善其预后。
Objective To investigate the incidence of elderly patients with bronchial asthma in a community and to analyze the related risk factors and make relevant preventive measures. Methods A randomized stratified and cluster sampling method was used to investigate elderly patients with bronchial asthma in the community. The main causes, clinical manifestations and prognosis were observed. Results The survey found that the number of daily smokers, smoking, ambient air pollution and education levels and recent respiratory infections were significantly associated with bronchial asthma (P <0.05). After treatment, the lung function of patients was significantly higher than that before treatment Improve, the difference was statistically significant (P <0.05). Conclusion There are many influencing factors in the incidence of asthma in elderly patients. Therefore, the community needs to strengthen publicity and education of disease knowledge, at the same time regulate the treatment and improve its prognosis.