prevalence rate

USAGE SUMMARY

"prevalence rate" is a correct and usable phrase in written English.
It is typically used to describe the rate at which a certain condition, illness, disease, etc. occurs in a population. For example: "The prevalence rate of heart disease in men over the age of 50 is much higher than in women in the same age group."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"That's not a prevalence rate.

The Guardian

It is about the same prevalence rate as juvenile diabetes".

The New York Times - Health

That's the highest prevalence rate of any ethnic group.

The New York Times

Today Kampala's H.I.V. prevalence rate is 11percentt and falling.

The New York Times

A prevalence rate of 21.7% was determined.

The Foot

"Our study shows that Orkney has the highest prevalence rate of MS recorded worldwide.

The Guardian

Today, the rate of contraceptive prevalence rate remains below 20% in 24 African countries.

The Guardian

Police officers have the second-highest prevalence rate for HIV in Malawi: 33% are positive.

The Guardian

"But the review of our data shows that the prevalence rate for these populations is high.

The New York Times

Burkina Faso has a contraceptive prevalence rate of just over 16%.

The Guardian

"Now it appears the prevalence rate is probably on the order of 1 in 200 children.

The New York Times - Health

Expert writing Tips

Best practice

When discussing the "prevalence rate" of a disease, always specify the population and time frame being considered to provide context and avoid ambiguity.

Common error

Avoid using "prevalence rate" and "incidence rate" interchangeably. Prevalence refers to the proportion of a population with a condition at a specific time, while incidence refers to the rate of new cases occurring over a period.

Linguistic Context

The phrase "prevalence rate" functions as a noun phrase, typically serving as a subject or object in a sentence. It refers to a statistical measure. Ludwig confirms that it is correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

47%

News & Media

35%

Formal & Business

18%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "prevalence rate" is a grammatically sound and frequently used term, particularly within scientific, medical, and public health contexts. Ludwig AI confirms its correctness and usability. It serves to quantify the proportion of a population affected by a condition at a specific point in time. While seemingly straightforward, understanding its distinction from related terms like "incidence rate" is crucial for accurate communication. When employing the phrase, clarity and context are key: specify the population and time frame to ensure your audience grasps the data effectively. The examples provided by Ludwig show the wide range of topics "prevalence rate" can be applied to, from HIV to mental health disorders.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

incidence rate

Focuses on the rate of new cases of a condition over a period, unlike "prevalence rate" which measures existing cases.

occurrence rate

A general term for how often something happens, less specific than "prevalence rate" which is usually used for diseases or conditions.

frequency of condition

Highlights the frequency of a specific condition, rephrasing "prevalence rate" with a slightly different word order.

rate of affliction

Emphasizes the suffering or burden associated with a condition, adding a negative connotation not present in "prevalence rate".

proportion affected

Expresses the share of a population impacted, offering a statistical view similar to "prevalence rate".

level of pervasiveness

Focuses on how widespread something is, changing the emphasis from rate to the extent of presence.

extent of condition

Highlights the scope or magnitude of a condition, varying from the specific rate measurement.

diffusion rate

Implies the spread or dissemination of something, slightly different from static measurement of "prevalence rate".

morbidity rate

Specifically refers to the rate of disease or illness in a population, a more specific term than "prevalence rate".

statistical frequency

Highlights the statistical measurement aspect of frequency, where "prevalence rate" is the value.

FAQs

How do you use "prevalence rate" in a sentence?

You can use "prevalence rate" to describe the proportion of a population that has a specific condition at a particular time, for example: "The "prevalence rate" of diabetes is increasing among young adults".

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

"Prevalence rate" measures the proportion of a population with a condition at a specific time, while "incidence rate" measures the rate of new cases of a condition over a period of time.

What are some factors that can affect "prevalence rate"?

Factors such as improved diagnostic methods, increased awareness, changes in environmental conditions, and the aging of the population can all influence the "prevalence rate" of a condition.

Is a high "prevalence rate" always a cause for concern?

While a high "prevalence rate" can indicate a significant public health issue, it's important to consider the severity and impact of the condition. A high prevalence of a mild condition may be less concerning than a lower prevalence of a severe one.