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西城区1979年人口比1950年增加了1.38倍,近卅年来人口年龄构成发生了显著的变化,1979年65岁及以上人口占6.1％。 廿六年来该区居民普通死亡率、婴儿死亡率、新生儿死亡率、五岁以下幼儿死亡率与死亡比都有明显下降;而50岁及以上人口死亡比和0岁平均期望寿命有了显著增长。主要死因构成发生了很大变化。1975、1979年主要死因是脑血管疾病、心血管疾病、恶性肿瘤,分别占全部死亡的67.9％和70.9％。急性传染病、结核病、新生儿疾病、呼吸系疾病与消化系疾病的死亡率明显下降。这一切均表明该区居民的健康水平有了很大提高。但是医务工作者还必须加强对围产期、婴幼儿保健及老年病防治的研究,以进一步降低城区居民的死亡率。
In 1979, the population of Xicheng District increased by 1.38 times over that of 1950, and the age composition of the population has changed significantly in recent years. In 1979, the population aged 65 and over accounted for 6.1%. In the past 26 years, the residents’ general mortality rate, infant mortality rate, neonatal mortality rate and infant mortality rate under 5 years old have significantly decreased, while the mortality rate among 50-year-old population and above population has been significantly higher than that of 0-year average life expectancy increase. The composition of the major causes of death has changed dramatically. The main causes of death in 1975 and 1979 were cerebrovascular diseases, cardiovascular diseases and malignant tumors, accounting for 67.9% and 70.9% of all deaths respectively. Mortality rates for acute infectious diseases, tuberculosis, neonatal diseases, respiratory diseases and digestive diseases have dropped markedly. All this shows that the health of residents in the area has greatly improved. However, medical workers must also step up research on perinatal, infant and child health and prevention and treatment of geriatric diseases to further reduce the mortality rate among urban residents.