vital statistics
vital statistics
vital statistics
vi′tal statis′tics
n.pl.
Noun | 1. | vital statistics - data relating to births and deaths and health and diseases and marriages |
单词 | vital statistics | |||
释义 | vital statisticsvital statisticsvital statisticsvi′tal statis′ticsn.pl.
vital statisticsvital statisticsvital statisticsvital statistics,primarily records of the number of births and deaths in a populationpopulation,the inhabitants of a given area, but perhaps most importantly, the human inhabitants of the earth (numbering about 7.5 billion in 2017), who by their increasing numbers and corresponding increasing needs can seriously affect the global ecosystem. ..... Click the link for more information. . Other factors, such as number of marriages and causes of death, by age groups, are regularly included. From these records can be computed birthrates and death (or mortality) rates from which trends are determined. The earliest known system of vital statistics was in China. In England the clergy was required as early as the 16th cent. to keep records of christenings, marriages, and burials; during the 17th cent. the clergy in France, Italy, and Spain began to keep similar records. The oldest continuous national records system is that of Sweden (since 1741). The clergy and government officials in the colonies of North America began to record vital statistics in the 17th cent.; on a national level, the U.S. government started publishing annual records of deaths in 1900 and of births in 1915. The most striking trend shown by recent vital statistics is the rapid increase of the populations of nonindustrial countries due to a sharp decline in the mortality rate and an acceleration of the birthrate. BibliographySee United Nations Statistical Office, Handbook of Vital Statistics Methods (1955); R. Pressat, Demographic Analysis (tr. 1972). vital statisticsSee DEMOGRAPHY.vital statisticsstatistics[stah-tis´tiks]vi·tal sta·tis·ticsvital statisticsvital statisticsEpidemiology Systematically tabulated information about births, deaths, marriages, and divorces, based on registration of vital eventsvi·tal sta·tis·tics(vī'tăl stă-tis'tiks)vital statisticsFigures of births, marriages and deaths in a population, from which the rate of natural increase or decrease in the population can be calculated. Vital statistics also indicate life expectancy at birth and the main causes of death.vi·tal sta·tis·tics(vī'tăl stă-tis'tiks)vital statistics
Words related to vital statistics
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