11/7/2023 0 Comments Life expectancy in us 1920The life expectancy among blacks in 1940, however, was still two years below the value for whites in the death registration area in 1920. Expectation of life at birth increased from about 35 years to about 54 years, which represents a significant improvement in health and living standards. During the first four decades of this century mortality rates among American blacks declined substantially. Sometime between 19 mortality rates among blacks began to decline at all ages, especially in urban areas. ![]() Between 18 both child and adult mortality rates were constant. Between 18 there may have been some decline in child mortality, but the trends in adult mortality are indeterminate. ![]() During the second half of the nineteenth century, black mortality declined only slightly or not at all. A second part has been to relate black mortality to many of the factors that have been discussed as determinants of general mortality trends-such as water and sanitation, the urban disadvantage in mortality, and child care and feeding practices. One aspect of this process has been to discuss the trends in mortality among blacks and whites living in the same general geographic areas-for example, comparing southern rural blacks with southern rural whites. ![]() This article documents the history of black mortality between 18 and begins the process of placing that history into the context of the more general history of mortality decline in the United States.
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