英语词汇“demographics”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	demographics
释义	demographics dem·o·graph·ics D0124600 (dĕm′ə-grăf′ĭks, dē′mə-)n. (used with a pl. verb) The characteristics of human populations and population segments, especially when used to identify consumer markets: The demographics of the Southwest indicate a growing population of older consumers. demographics (ˌdɛməˈɡræfɪks; ˌdiːmə-) pl n (Human Geography) data resulting from the science of demography; population statistics dem•o•graph•ics (ˌdɛm əˈgræf ɪks, ˌdi mə-) n.pl. the statistical data of a population, esp. those showing average age, income, education, etc. [1965–70] demographics The characteristics of a human population, especially with regard to such factors as numbers, growth, and distribution, often used in defining consumer markets. Translations demographics demographics The attributes of people in a particular geographic area. Used for marketing purposes, population, ethnic origins, religion, spoken language, income and age range are examples of demographic data. demographics demographics A generic term for the inclusionary and exclusionary criteria used when recruiting human subjects for a clinical trial—e.g., sex, age, and general health—as well as very specific criteria, depending on the purpose and nature of the trial (e.g., prior myocardial infarction, advanced stage melanoma, early multiple sclerosis). demographics Epidemiology Objective characteristics of a population–eg, age, marital status, family size, racial origin, present or prior disease, religion, income, and education. See Patient demographics. Cf Confounding variable, Covariate, Epidemiology.
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更新时间：2024/12/22 20:06:36