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日本社会变化和人民健康情况概述 1.经济高速增长及急剧城市化在第二次世界大战后造成生活方式的巨大变化。1975年人口普查总数为111.9×10~6,居全世界第6位。人口密度甚高,300人/km~2,农村是135/km~2,总户是32.9×10~6,每户平均3.4人左右,每间房住人0.94,每户房间数为3.92,而城市居民则住房较紧张。 因15～25岁的青年人大量迁入城市,农村人口随之而老年化,人口增长率有所减少。一是城乡人均收入及生活水平的差异缩小,二是城市居住环境恶化。因城市中20～29岁人口所占比例较大,因而
Overview of Social Change and People’s Health in Japan 1. The rapid economic growth and rapid urbanization have caused great changes in the way of life after the Second World War. The total number of census in 1975 was 111.9×10~6, ranking sixth in the world. The population density is very high, 300 people/km~2, the rural area is 135/km~2, the total household is 32.9*10~6, the average household is about 3.4, and each house has 0.94 people, and the number of rooms per household is 3.92. Urban residents have more housing. Due to the large number of young people aged 15 to 25 who have moved into cities, the rural population has become older and the population growth rate has decreased. First, the differences in per capita income and living standards between urban and rural areas have narrowed, and second, the urban living environment has deteriorated. Due to the large proportion of the population aged 20-29 in the city,