varies with age

USAGE SUMMARY

The phrase "varies with age" is correct and usable in written English.
You can use it when discussing how a particular characteristic, behavior, or condition changes as a person gets older. Example: "The level of physical activity in individuals often varies with age, with younger people typically being more active than older adults."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The raw ratio of bachelors to bachelorettes varies with age.

The Economist

The growth rate varies with age, food supply, water temperature, and species.

Encyclopedia Britannica

Time allocation varies with age for reasons other than regulation.

IZA Journal of Labor Policy

A child's potential for remodelling varies with age.

Strategies in Trauma and Limb Reconstruction

Moreover, in children, sleep progresses in accordance with central nervous system development, which varies with age.

Acta Otorrinolaringológica Española

Body mass index varies with age, marital status, time of residence in Portugal and nativity.

Revista Portuguesa de Saúde Pública

Because EDS varies with age, our findings may not be generalizable to younger or older populations.

The Journal of Headache and Pain

SP expression in dural nerves also varies with age and gender.

The Journal of Headache and Pain

Conclusions: The incidence of relapse among children is lower than that observed among adults and varies with age.

The Journal of Pediatrics

Immunity varies with age, reflecting unique age-dependent challenges including fetal gestation, the neonatal phase, and infancy.

Trends in Immunology

The prevalence of migraine varies with age, females between 35 and 45 years old exhibits the highest prevalence [2].

The Journal of Headache and Pain

Expert writing Tips

Best practice

When using "varies with age", ensure the context clearly defines what aspect is changing and the specific age groups involved for better clarity.

Common error

Avoid assuming a linear relationship when stating something "varies with age". Age-related changes are often complex and influenced by other factors, so consider mentioning potential moderating variables.

Linguistic Context

The phrase "varies with age" functions as a qualifier, indicating that the characteristic or phenomenon being described is not constant but changes in relation to a person's age. As Ludwig AI points out, this construction is grammatically sound and commonly used.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

10%

Wiki

5%

Less common in

Encyclopedias

3%

Formal & Business

3%

Reference

1%

Ludwig's WRAP-UP

The phrase "varies with age" is a versatile expression used to indicate that a particular attribute, condition, or phenomenon is not constant but changes as a function of age. Ludwig AI confirms that this phrase is grammatically correct and widely used across diverse fields. Its frequent appearance in scientific literature and news media confirms its suitability for both neutral and formal contexts. While useful, it's important to remember that age-related changes are often complex and should be analyzed carefully, considering moderating variables.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

changes with age

This alternative directly replaces "varies" with "changes", focusing on the alteration over time.

differs depending on age

This phrase uses "differs" to highlight the differences observed at different ages, adding "depending on" for clarification.

is age-dependent

This alternative simplifies the phrase to a single adjective, emphasizing that something's state is determined by age.

is related to age

This suggests a correlation rather than direct variation, implying age is a factor influencing something.

is a function of age

This alternative uses a mathematical term to indicate that age determines the value or state of something.

is influenced by age

This highlights that age has an impact on the subject, but doesn't necessarily dictate it.

shows age-related differences

This emphasizes that the differences observed are specifically due to age.

correlates with age

This implies a statistical relationship, where changes in age are associated with changes in the subject.

is age-specific

This means that the particular attribute is unique to a certain age group.

fluctuates with age

This alternative stresses that the variation may not be linear and predictable and may not follow an upward/downward tendency.

FAQs

How can I use "varies with age" in a sentence?

You can use "varies with age" to indicate that a certain factor or characteristic changes as people get older. For example, "The risk of certain diseases "varies with age"."

What are some alternatives to saying "varies with age"?

Alternatives to "varies with age" include "changes with age", "is age-dependent", or "differs depending on age".

Is it always accurate to say something "varies with age"?

While "varies with age" is a common phrase, it's important to consider that other factors besides age can also influence the characteristic you're describing. Be mindful of other variables that may contribute to the observed variations.

How does the meaning of "varies with age" differ from "correlates with age"?

"Varies with age" suggests a direct relationship where the characteristic changes based on age. "Correlates with age" implies a statistical association, but doesn't necessarily mean age is the direct cause of the change.