雅虎香港 搜尋

登入

搜尋結果

      • The crude birth rate is generally computed as a ratio. The numerator is the number of live births observed in a population during a reference period and the denominator is the number of person-years lived by the population during the same period. It is expressed as births per 1,000 population.
      www.who.int/data/gho/indicator-metadata-registry/imr-details/2978

      Crude birth rate (per 1000 population) - World Health Organization (WHO)

  2. 其他人也問了

  3. en.wikipedia.org › wiki › Birth_rateBirth rate - Wikipedia

    Birth rate, also known as natality, is the total number of live human births per 1,000 population for a given period divided by the length of the period in years. [1] .

  4. ourworldindata.org › grapher › crude-birth-rateBirth rate - Our World in Data

    2024年7月12日 · Birth rate,total. UN WPP. Number of births recorded annually, divided by population in that year. It is based on the civil calendar year, spanning from January 1 to December 31. Source. UN, World Population Prospects (2024) – processed by Our World in Data. Last updated. July 12, 2024. Date range.

  5. www.calculatorultra.com › en › toolBirth Rate Calculator & Formula Online Calculator Ultra

    2024年10月3日 · The birth rate is calculated using the formula: \ [ \text {Birth Rate (per 1,000 population)} = \left ( \frac {\text {Total Births in a Year}} {\text {Population at Mid-Year}} \right) \times 1000 \] Where: Total Births in a Year is the number of live births recorded over a year.

  6. zh.wikipedia.org › wiki › 出生率出生率 - 维基百科，自由的百科全书簡

    在人口統計學中，出生率（crude birth rate,CBR）的定義是每年、每一千人當中的新生人口數，可以數學式表達為： = （「n」代表該年新生人口數，「p」當年人口總數。）

  7. calculatorultra.com › en › toolCrude Birth Rate Calculator & Formula Online Calculator Ultra

    2024年10月2日 · Calculation Formula. The formula to compute the Crude Birth Rate is as follows: \ [ CBR = \frac {LB} {MP} \times 1000 \] where: \ (CBR\) is the Crude Birth Rate (births/1000 people), \ (LB\) is the total number of live births, \ (MP\) is the total midyear population.

  8. www.thetechedvocate.org › how-to-calculate-birth-rateHow to calculate birth rate - The Tech Edvocate

    In this article, we will delve into how to calculate birth rate, its importance, and some interesting real-world applications of this statistical measure. The Formula for Birth Rate Calculation. Birth Rate = (Number of live births / Total population) * 1,000.

  9. www.who.int › data › ghoCrude birth rate (per 1000 population) - World Health ...

    The crude birth rate is generally computed as a ratio. The numerator is the number of live births observed in a population during a reference period and the denominator is the number of person-years lived by the population during the same period. It is expressed as births per 1,000 population.