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1949年以前我国人口平均寿命仅为35岁。建国以来,随着我国急性传染病和其它疾病的有效控制,人口平均寿命进一步延长,50年代人口平均寿命男性为53.88岁,女性为50.22岁。而近年北京地区人口统计调查男性平均寿命为71.84岁,女性平均寿命为74.2岁。全国统计资料亦与此相近。但也随着人民生活水平的提高,膳食习惯和环
Before 1949, the average life expectancy of our population was only 35 years old. Since the founding of the People’s Republic of China, with the effective control of acute infectious diseases and other diseases in China, the average life expectancy of the population has been further extended. The average life span of the population in the 1950s was 53.88 years for men and 50.22 years for women. In recent years, the average life expectancy of males in Beijing was 71.84 years, and the average life expectancy of females was 74.2 years. National statistics are similar. But also with the improvement of people’s living standards, dietary habits and rings