منابع مشابه
Are infant mortality rate declines exponential? The general pattern of 20th century infant mortality rate decline
BACKGROUND Time trends in infant mortality for the 20th century show a curvilinear pattern that most demographers have assumed to be approximately exponential. Virtually all cross-country comparisons and time series analyses of infant mortality have studied the logarithm of infant mortality to account for the curvilinear time trend. However, there is no evidence that the log transform is the be...
متن کاملDoes cosmic weather affect infant mortality rate?
In this article, the author proposes to consider a link between infant mortality rate (IMR) and galactic cosmic radiation (CR) density. The periodical increase in solar activity increases the effect of the magnetic field of the sun, and therefore weakens galactic cosmic rays hitting the Earth's surface. As a result, embryos in their early stages of development may be less exposed to high-energy...
متن کاملUrban poverty and infant mortality rate disparities.
This study examined whether the relationship between high poverty and infant mortality rates (IMRs) varied across race- and ethnic-specific populations in large urban areas. Data were drawn from 1990 Census and 1992-1994 Vital Statistics for selected U.S. metropolitan areas. High-poverty areas were defined as neighborhoods in which > or = 40% of the families had incomes below the federal povert...
متن کاملSocial intervention and the decline of infant mortality: Birmingham and Sheffield, c. 1870-1910.
The beginning of the secular decline in infant mortality in England and Wales can be dated fairly precisely, since from 1900 substantial and sustained decrease in the national infant mortality rate (IMR) occurred and continued throughout the twentieth century. The causes of long-term infant mortality decline are relatively easy to understand in general terms and are related to the process of mo...
متن کاملcorrelation between human development index and infant mortality rate worldwide
conclusions human development index is one of the best indicators and predictors to perceive healthcare inequities. worldwide improvement of these indicators, especially the education level, might promote infant life expectancy and decrease infant mortality. background infant mortality rate (per 1000 live births) is a vital index to monitor the standard of health and social inequality which is ...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood - Fetal and Neonatal Edition
سال: 2000
ISSN: 1359-2998
DOI: 10.1136/fn.82.3.f257