PREVALENCE - Định nghĩa trong Từ điển tiếng Anh
prevalence (noun)
/ˈprevələns/
Giải nghĩa:
When something is common in a certain place or among particular people.
Ví dụ:
Obesity has a high prevalence rate in developed countries.
prevalence (noun)
/ˈprevələns/
Giải nghĩa:
The regular happening of something.
Ví dụ:
The prevalence of fast food chains in the city is alarming.
Cách sử dụng
The word prevalence means how much something exists or occurs in a certain place or among a certain group of people. It's often used when talking about a disease or health condition and how common it is within a population. For example, if someone says "The prevalence of diabetes in the United States has increased over the past decade," they mean that more people in the US have been diagnosed with diabetes in recent years. So, prevalence can be used when discussing how widespread something is.
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