prevalence rates

USAGE SUMMARY

"prevalence rates" is correct and usable in written English.
You can use it when you are discussing the rate of occurrence of something. For example, "Recent studies have suggested a significant increase in the prevalence rates of anxiety disorders among adolescents."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Prevalence rates are dropping in southern India.

The Economist

Prevalence rates exceed 1percentt in Cambodia, Myanmar and Thailand.

The New York Times

"However, we could not see a change in prevalence rates".

The New York Times - Health

Prevalence rates run from 0.002 percent to more than 20percentt of animals surveyed.

The New York Times

"We have very high prevalence rates in swimming, for example," Beckmann said.

The Guardian

The study found higher prevalence rates and death rates for the elderly, African-Americans and men.

The New York Times - Health

Suspected TB prevalence rates in Zambian prisons are very high, but testing is minimal.

The Guardian - Opinion

American Indians aren't the only ethnic group in the state with high prevalence rates.

The New York Times

In Asia, she said, "many countries have prevalence rates less than one percent, and some are hovering around one percent".

The New York Times

Encouraging the use of condoms – or condemning it – can greatly affect HIV prevalence rates in a community.

The Guardian

London as a whole had the highest prevalence rates by far, with 21 women per 1,000 affected by FGM.

The Guardian

Expert writing Tips

Best practice

When discussing "prevalence rates", always specify the population and timeframe to provide clear context. For example, "the prevalence rates of diabetes among adults aged 40-60 in 2024".

Common error

Avoid using "prevalence rates" interchangeably with incidence rates. Prevalence refers to the proportion of a population with a condition at a specific time, while incidence refers to the rate of new cases over a period. Using the wrong term can misrepresent the health status of a population.

Linguistic Context

The phrase "prevalence rates" functions as a noun phrase that describes statistical measures, often within the context of public health or epidemiology. It describes the proportion of a population that exhibits a specific condition or characteristic at a given time. Ludwig AI confirms its usability in written English.

Expression frequency: Very common

Frequent in

Science

68%

News & Media

25%

Formal & Business

3%

Less common in

Encyclopedias

0%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "prevalence rates" is a grammatically sound and frequently used phrase that describes the proportion of a population with a specific condition or characteristic. As Ludwig AI confirms, it is suitable for written English and sees common usage in scientific, news and business domains. To enhance clarity, specify the population and timeframe when using this phrase. Avoid confusing "prevalence rates" with "incidence rates". Related terms include "occurrence rates" and "frequency of cases". Understanding and correct usage of "prevalence rates" is key to accurate public health and epidemiological communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

occurrence rates

Replaces "prevalence" with a direct synonym, focusing on the frequency of events.

frequency of cases

Emphasizes the number of instances, altering the structure for clarity.

incidence levels

Shifts from "prevalence" to "incidence", focusing on new cases over a period.

rates of existence

Rephrases to highlight the proportion of something existing within a population.

statistical frequency

Focuses on the data-driven nature of the rate, adding a quantitative aspect.

commonness percentages

Uses simpler terms to express the degree to which something is widespread.

distribution ratios

Highlights how something is spread across a population, changing the emphasis.

levels of pervasiveness

Emphasizes how widespread something is, focusing on its reach.

extent of manifestation

Shifts focus to how often something appears or becomes evident.

proportional occurrence

Combines the ideas of frequency and relative amount within a group.

FAQs

How do I use "prevalence rates" in a sentence?

Use "prevalence rates" to describe the proportion of a population that has a specific condition or characteristic at a particular time. For instance, "The study examined the "prevalence rates" of obesity in urban areas".

What's the difference between "prevalence rates" and incidence rates?

"Prevalence rates" measure the proportion of a population with a condition at a specific time, while "incidence rates" measure the rate of new cases occurring over a period. They provide different but complementary information about a condition.

What are some alternatives to using "prevalence rates"?

Depending on the context, you can use alternatives like "occurrence rates", "frequency of cases", or "commonness percentages".

Why is it important to specify the population when discussing "prevalence rates"?

Specifying the population is crucial because "prevalence rates" can vary significantly across different groups (e.g., age, gender, location). Providing this context ensures accurate interpretation and comparison of data.