title: Assessing the effect of mortality change in an age group on the expectation of life at birth.
abstract: "This article compares four procedures in assessing the effect of the change in mortality conditions in an age group between two periods on the expectation of life at birth.  The differences and similarities are pointed out.  The outcome of applying the different approaches on the difference in the expectation of life at birth of the life tables of Sweden for the periods 1901-10 and 1936-40 is also discussed."
mesh_terms: D000367:Age Factors; D003710:Demography; D019049:Developed Countries; D005060:Europe; D008017:Life Expectancy; D015993:Life Tables; D008136:Longevity; D008722:Methods; D008962:Models, Theoretical; D009026:Mortality; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012537:Scandinavian and Nordic Countries; D013548:Sweden
keywords: Age Factors; Age Specific Death Rate--changes; Comparative Studies; Death Rate; Demographic Analysis; Demographic Factors; Developed Countries; Europe; Length Of Life; Life Expectancy; Life Table Method; Life Tables; Methodological Studies; Models, Theoretical; Mortality--changes; Northern Europe; Population; Population Characteristics; Population Dynamics; Research Methodology; Scandinavia; Sweden