a correlation exists between

USAGE SUMMARY

The phrase "a correlation exists between" is correct and usable in written English.
You can use it when discussing the relationship or connection between two variables or factors in a study or analysis. Example: "In our research, we found that a correlation exists between exercise frequency and overall mental health."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

To determine whether a correlation exists between gestational ages of idiopathic recurrent pregnancy loss (iRPL).

American Journal of Obstetrics and Gynecology

To verify whether a correlation exists between pronuclear zygote morphology and the chromosomal condition of preimplantation embryos.

Fertility and Sterility

Of the above mentioned issues we found that a correlation exists between attitude related issues and student placement results.

Procedia Computer Science

We sought to determine whether a correlation exists between maternal serum glucose and amniotic fluid glucose in high-risk pregnancies.

American Journal of Obstetrics and Gynecology

It is well established that a correlation exists between structural organization of the genome and gene expression control.

Biology of the Cell

To determine whether a correlation exists between markers for persistent Chlamydia pneumoniae infection, respiratory morbidity, and the metabolic syndrome.

Chest

To assess whether a correlation exists between angiogenesis in ovarian endometrioma with the presence of pelvic pain.

Fertility and Sterility

A correlation exists between the critical time of onset of metastatic potential and the GR of the melanoma.

Journal of Investigative Dermatology

To determine predictors of glycemic response to exenatide and to assess change in glycosylated hemoglobin (A1C) and whether a correlation exists between weight loss and glycemic response.

Journal of the American Pharmacists Association

This study examined blogs to determine whether a correlation exists between the gender and visual preferences of young people toward blog interfaces.

Displays

To evaluate whether a correlation exists between the pain perceived during diagnostic anesthesia-free hysteroscopy and the characteristics of the cervical canal.

European Journal of Obstetrics & Gynecology and Reproductive Biology

Expert writing Tips

Best practice

When using "a correlation exists between", clearly define the two variables being correlated to avoid ambiguity. Ensure that the context provides sufficient information for the reader to understand the nature of the correlation.

Common error

Avoid implying that a correlation indicates causation. While "a correlation exists between" two variables, it doesn't necessarily mean one causes the other. There may be other factors involved or the relationship could be coincidental.

Linguistic Context

The phrase "a correlation exists between" functions as an assertion of a statistical relationship between two or more variables. Ludwig AI confirms its common usage. It introduces a connection that may or may not imply causation but suggests a pattern of association.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "a correlation exists between" is a phrase used to indicate a statistical relationship between variables. According to Ludwig AI, this phrase is grammatically correct and widely used, especially in scientific and academic contexts. It is important to avoid implying causation from correlation and to clearly define the variables being discussed. Alternative phrases include "there is a relationship between" or "is correlated with". This phrase is a common way to present findings and support arguments in a precise and analytical manner.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

there is a correlation between

Rephrases the sentence with a more direct and common structure.

there is an association between

Replaces "correlation" with "association" indicating a statistical relationship.

a relationship exists between

Substitutes "correlation" with the more general term "relationship".

is correlated with

Expresses the correlation in a more concise and direct manner using a verb.

is associated with

Expresses the association in a more concise and direct manner using a verb.

there's a relationship between

A more colloquial way of stating that a relationship exists.

a link exists between

Uses "link" to indicate a connection, suggesting a potentially causal relationship.

a connection exists between

Emphasizes a general connection without specifying the nature of the relationship.

a correspondence exists between

Highlights a similarity or analogy between two things.

a tie exists between

Emphasizes a strong bond or link.

FAQs

How can I use "a correlation exists between" in a sentence?

Use "a correlation exists between" to indicate a statistical relationship between two variables. For example, "A correlation exists between smoking and lung cancer".

What are some alternatives to saying "a correlation exists between"?

You can use alternatives like "there is a relationship between", "a link exists between", or "is correlated with" depending on the specific nuance you want to convey.

Is it accurate to say "a causation exists between" instead of "a correlation exists between"?

No, "a causation exists between" is not accurate unless you have proven a direct cause-and-effect relationship. "A correlation exists between" only indicates a statistical relationship, not necessarily a causal one.

What's the difference between "a correlation exists between" and "a relationship exists between"?

"A correlation exists between" implies a statistical measure of how two variables move in relation to each other, while "a relationship exists between" is a broader term that simply suggests a connection or association, which might not be quantifiable.