has shown a marked increase

USAGE SUMMARY

The phrase "has shown a marked increase" is correct and usable in written English.
It can be used to indicate a significant rise or growth in a particular metric or observation over a specified period. Example: "The recent survey has shown a marked increase in customer satisfaction compared to last year."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Enrollment in secondary schools has shown a marked increase since 2009.

Encyclopedia Britannica

Since the 1950s, the proportion of the population under 15 has decreased rapidly, while that between 15 and 64 has shown a marked increase and the group over 65 has more than doubled.

Encyclopedia Britannica

Previous research from developed countries has shown a marked increase in the incidence of testicular cancer in the past 50 years.

Urologic Oncology: Seminars and Original Investigations

"The number of positive tests has decreased during the last two years, but it is disappointing to see this year that the number of collisions where alcohol may have been a factor has shown a marked increase," Insp Pryce said.

BBC

Results Business service of pediatric resuscitation: A major change in 2008 when the number of beds has doubled to 08 beds and activity recent years has shown a marked increase in hospitalizations increased from 230 in 2008 to 520 in 2013.

Annals of Intensive Care

Neither the frequency of big storm surges nor heavy rainfall alone have changed dramatically since 1900, but the probability of them occurring at the same time – and the resulting devastating floods – has shown a marked increase in many U.S. cities, said Thomas Wahl, a coastal engineer at the University of South Florida and the lead author of the study.

Los Angeles Times

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

A study at a Digital Equipment Corporation plant in Hudson, Mass., had shown a marked increase in miscarriages among semiconductor workers.

The New York Times

Serpentine is considered a candidate hydrous mineral in explaining aseismic zones along faults; however, recent frictional experiments have shown a marked increase in its shear strength with increasing depth, implying its deformation via unstable sliding at a plate interface in subduction zones.

Earth and Planetary Science Letters

The past five years have shown a marked increase in global collaborations committed to ending preventable child death.

Huffington Post

It had shown a marked increase in numbers throughout Europe from the 19th century to around the 1950s and 60s.

Wikipedia

Other studies have shown a marked increase in appropriate referrals when this is an explicit and primary intervention focus.

BMC Nursing

Expert writing Tips

Best practice

Use the phrase "has shown a marked increase" when you want to emphasize a significant rise or growth. Avoid using it for minor or negligible changes.

Common error

Avoid using "has shown a marked increase" when the actual increase is minimal or statistically insignificant. This can mislead readers and weaken the credibility of your analysis.

Linguistic Context

The phrase "has shown a marked increase" functions as a verb phrase indicating a significant upward trend or growth. As Ludwig AI confirms, it's grammatically correct. It's used to highlight that a particular metric or observation has risen substantially.

Expression frequency: Common

Frequent in

Science

60%

News & Media

25%

Encyclopedias

5%

Less common in

Formal & Business

0%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has shown a marked increase" is a grammatically correct and frequently used expression to describe a significant positive change over time. According to Ludwig AI, this phrase is suitable for various contexts, including scientific research, news reporting, and general informative writing. The register is generally neutral, making it appropriate for both formal and less formal settings. The phrase is most frequently found in scientific contexts, as shown by the source analysis, and care should be taken to ensure its accurate use with data that truly represents a substantial increase.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has exhibited a noticeable rise

Replaces "shown" with "exhibited", and "marked increase" with "noticeable rise", altering the specific vocabulary while maintaining the core meaning.

has displayed a significant growth

Substitutes "shown" with "displayed" and "marked increase" with "significant growth", offering a slightly more formal tone.

has recorded a considerable augmentation

Employs more formal synonyms like "recorded" for "shown" and "augmentation" for "increase", resulting in a more academic register.

has seen a substantial upturn

Replaces "shown" with "seen" and "marked increase" with "substantial upturn", providing a slightly more concise and direct alternative.

has presented a distinct escalation

Uses "presented" instead of "shown" and "escalation" for "increase", giving the phrase a more emphatic quality.

has undergone a sharp incline

Shifts the focus to the subject undergoing the change with "undergone", and uses "sharp incline" to indicate a rapid increase.

has developed a clear surge

Replaces "shown" with "developed" and "marked increase" with "clear surge", suggesting a more dynamic and emergent increase.

has registered a prominent climb

Employs "registered" instead of "shown" and "prominent climb" for "marked increase", adding a sense of formal documentation to the observation.

has established a definite expansion

Substitutes "shown" with "established" and "marked increase" with "definite expansion", emphasizing the firm and concrete nature of the growth.

a notable improvement has been observed

This alternative uses a passive construction to highlight the improvement itself, rather than the subject showing the increase.

FAQs

What does "has shown a marked increase" mean?

The phrase "has shown a marked increase" means there's been a noticeable and significant rise or growth in something over a period of time.

What can I say instead of "has shown a marked increase"?

You can use alternatives like "has exhibited a noticeable rise", "has displayed a significant growth", or "has recorded a considerable augmentation" depending on the context.

How do I use "has shown a marked increase" in a sentence?

Use "has shown a marked increase" to indicate a substantial rise. For example, "Enrollment in secondary schools has shown a marked increase since 2009."

Is it better to say "has a marked increase" or "has shown a marked increase"?

"Has shown a marked increase" is more descriptive because it implies a change over time, versus "has a marked increase" which implies something already possesses an increase.