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case-to-infection proportion

/ˈkeɪs tə ɪnˈfekʃən prəˈpɔːʃən/

翻译: 流行病学和公共卫生中使用的统计指标,用于比较确诊病例数与估计感染人数,常用于评估检测覆盖率和疾病传播范围。

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/ˈkeɪs tə ɪnˈfekʃən prəˈpɔːʃən/C1formalmedical
  • zh流行病学和公共卫生中使用的统计指标,用于比较确诊病例数与估计感染人数,常用于评估检测覆盖率和疾病传播范围。

A statistical measure used in epidemiology and public health that compares the number of confirmed cases of a disease to the estimated number of infections, often used to assess testing coverage and disease spread.

  1. Epidemiological ratioC2formal

    The ratio of confirmed cases of a disease to the total number of infections (including asymptomatic and unreported cases).

    zh病例感染比

    • The case-to-infection proportion for COVID-19 varied widely by region.
    • Researchers calculated the case-to-infection proportion to estimate the true spread of the virus.
    • A low case-to-infection proportion suggests many infections go undetected.