title: [Quantity and quality of the aged population in Japan: the use of life tables for the assessment of group vitality].
mesh_terms: D001208:Asia; D003710:Demography; D003858:Dependency, Psychological; D019049:Developed Countries; D004467:Economics; D004651:Employment; D005202:Asia, Eastern; D006280:Health Workforce; D007564:Japan; D015993:Life Tables; D009826:Old Age Assistance; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012946:Social Welfare
keywords: Asia; Demographic Aging; Demographic Analysis; Demographic Factors; Dependency Burden; Developed Countries; Eastern Asia; Economic Factors; Human Resources; Japan; Labor Force; Life Table Method; Life Tables; Microeconomic Factors; Old Age Security; Population; Population Characteristics; Population Dynamics; Research Methodology; Social Welfare