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1.流行病学:全国性普查7,892万人,发病率为4％(2.5～9％)。北方发病率较南方高,山区及城区较平原及郊区为高。 2.病因学:急性上呼吸道感染,吸烟及空气污染为主要发病因素。在中国,感染似乎是主要因素。 3.长期系统治疗后的结果:许多患者经过西医及传统中医结合系统治疗5～9年后,发现症状均有明显进步,但客观指标却逐渐恶化,肺气肿及肺心病的发生率亦逐步增高。治疗组及对照组的预后大不相同,两组病例经七年治疗观察后,前者发生肺心病者占13％,而后者为26％。 4.本文描述了传统中医中药治疗的概况。
1. Epidemiology: A national census of 78.92 million people, with a prevalence of 4% (2.5-9%). The incidence in the north is higher than that in the south. The mountainous areas and urban areas are taller than the plain and suburbs. 2. Etiology: acute upper respiratory tract infection, smoking and air pollution as the main risk factors. In China, infection seems to be the main factor. 3. Long-term systemic treatment of the results: Many patients after Western medicine and traditional Chinese medicine combined with systemic treatment of 5-9 years and found that symptoms have improved significantly, but the objective indicators have deteriorated, emphysema and pulmonary heart disease incidence also gradually Increase. The prognosis of the treatment group and the control group were very different. After two years of treatment, the incidence of pulmonary heart disease in the two groups was 13%, while the latter was 26%. 4. This article describes the general situation of traditional Chinese medicine treatment.