| 单词 | case fatality rate |
| 释义 | case fatality rate[ keysfey-tal-i-tee reyt, fuh- ] / ˈkeɪs feɪˈtæl ɪ ti ˌreɪt, fə- / nounthe proportion of people who die from a disease contracted during a specific period of time, calculated by dividing the total number of deaths by the total number of cases and typically expressed as a percentage:It is often difficult to pinpoint the case fatality rate, because many cases of infection can go undetected and thus unreported.Abbreviation: CFR Also called case fa·tal·i·ty risk [keysfey-tal-i-tee risk], /ˈkeɪs feɪˈtæl ɪ ti ˌrɪsk/, case fa·tal·i·ty ra·tio [keysfey-tal-i-tee rey-shoh, -shee-oh] /ˈkeɪs feɪˈtæl ɪ ti ˌreɪ ʃoʊ, -ʃiˌoʊ/ . Origin of case fatality rateFirst recorded in 1915–20 Words nearby case fatality ratecase bay, casebook, casebound, casebox, case ending, case fatality rate, casefy, case glass, case goods, case grammar, caseharden Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for case fatality ratecase fatality rate n.The proportion of individuals contracting a disease who die of that disease. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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