Word: Infant Mortality Rate
Definition: The "infant mortality rate" refers to the number of babies who die during their first year of life, usually expressed as a number per 1,000 live births. It is an important statistic that helps us understand how healthy a population is, especially regarding healthcare and living conditions for mothers and babies.
Usage Instructions:
Use "infant mortality rate" when discussing health statistics, particularly in contexts related to public health, child welfare, or socio-economic studies.
It is often used in sentences that compare different countries or regions, or to track changes over time within the same population.
Example Sentence:
"The infant mortality rate in Country A is lower than in Country B, indicating better healthcare for mothers and infants in Country A."
Advanced Usage:
In research papers or reports, you might find sentences like: "The infant mortality rate serves as a crucial indicator of a nation's overall health system effectiveness and socio-economic conditions."
It can also be used in discussions about policies aimed at reducing infant deaths, for example: "Government initiatives have successfully lowered the infant mortality rate over the past decade."
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Different Meanings:
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Idioms and Phrasal Verbs:
There aren't specific idioms or phrasal verbs directly related to "infant mortality rate," but you might encounter phrases like "to bring down the mortality rate," which means to reduce the number of deaths.
Summary:
The infant mortality rate is a significant measure in public health that reflects the number of infants who do not survive their first year of life.