ascertained based on

USAGE SUMMARY

The phrase "ascertained based on" is correct and usable in written English.
It can be used when indicating that something has been determined or established by considering specific criteria or information. Example: "The results of the experiment were ascertained based on the data collected over the past month."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Receipt of chemotherapy was ascertained based on the presence of one or more claims for a chemotherapy drug or administration, which were identified using HCPCS and ICD-9-CM codes in the healthcare claims database.

BMC Health Services Research

For example, only one hybrid (field identification number 1065) from site JR could be ascertained based on morphological criteria during field sampling and our genetic analysis recognized it to be an F2.

Plosone

In addition, the 13C signature measurements allow us to detect injected CO2 in plot regions where its presence could not be unequivocally ascertained based on concentration measurement alone.

International Journal of Greenhouse Gas Control

This presupposes that the stability of the well system can be ascertained based on advance knowledge of the wellbore/rock behaviour derived from established rock mechanical and failure models.

Petroleum Science

While distant, sequence-based relatives of caspase-like proteins (e.g., meta- and paracaspases) have been recognized in silico in various unicellular organisms, however, bacterial orthologs have yet to be ascertained based on DNA sequence (Vercammen et al. 2007).

AMB Express

For example, in most vaccine field trials, cases are ascertained based on clinical symptoms, then the specific infectious agent is confirmed by a laboratory test, so efficacy against clinical disease is determined.

Science Magazine

Zinc oxide has been ascertained based on the UV Vis-NIR reflectance profile in Fig. 1b, exhibiting an inflection point at 384 nm [13] and on the lUV Vis-NIRe spectreflectancet reprofileherein) showing the sharp band at around 380 nm ascribable to ZnO band gap emission [14] and a broad band at higher wavelengths.

Heritage Science

Nano-indentation was used to determine the Young's modulus and hardness of the coatings, while microtensile tests were used to introduce controlled strains in the coatings through the cp Ti and TiAl6V4 alloy substrates, from which the strength, fracture toughness and adhesion behaviour could be ascertained based on multiple cracking and delamination events.

Surface and Coatings Technology

However several of the Governor's positions can be ascertained based on his public record.

Huffington Post

Using the information from all of the interviews, they found the rates of six mental disorders to be considerably higher than those ascertained based on just the last interview, which is called the retrospective method and is commonly used in studies.

Huffington Post

Families were not ascertained based on any phenotype.

Plosone

Expert writing Tips

Best practice

Use "ascertained based on" to clearly indicate that a conclusion or determination was reached through a specific process or set of criteria.

Common error

While "ascertained based on" is grammatically correct, overuse of passive voice can make your writing sound less direct. Consider rephrasing the sentence to use active voice for a more engaging and clear style.

Linguistic Context

The phrase "ascertained based on" functions as a prepositional phrase indicating the grounds or criteria upon which a determination has been made. As Ludwig AI confirms, it's a correct and usable expression, often employed to show that a conclusion is reached through a specific evaluation or consideration process.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

15%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "ascertained based on" is a grammatically sound and frequently used expression, particularly in formal and scientific contexts. It serves to indicate that a conclusion or determination was reached through a specific process or set of criteria. While Ludwig AI validates its correctness, it's wise to avoid overusing passive voice for a more engaging writing style. Alternative phrases like "determined by" or "based upon" can offer stylistic variations. The phrase's prevalence in academic and news sources underscores its utility in objective and well-supported communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

determined by

Focuses on the factor that influences the outcome, rather than the process of finding it out.

established upon

Highlights the foundation or basis on which something is confirmed.

based upon

Emphasizes the foundation or grounds for a decision or conclusion.

derived from

Suggests that the information was extracted or obtained from a source.

in accordance with

Indicates compliance or agreement with a set of rules or guidelines.

founded on

Stresses the basis or principle upon which something is built or developed.

predicated on

Implies that something is affirmed or based on a particular condition or assumption.

informed by

Suggests that something is influenced or guided by knowledge or understanding.

concluded from

Emphasizes the act of reaching a decision or judgment based on evidence.

in light of

Highlights that the decision has been made after considering new information or circumstances.

FAQs

How to use "ascertained based on" in a sentence?

Use "ascertained based on" to indicate that a conclusion or determination was reached by considering specific information or criteria. For example, "The diagnosis was "ascertained based on" the patient's symptoms and test results."

What can I say instead of "ascertained based on"?

You can use alternatives like "determined by", "established upon", or "based upon" depending on the specific context.

Which is correct, "ascertained based on" or "ascertained on the basis of"?

Both "ascertained based on" and "ascertained on the basis of" are grammatically correct and have similar meanings. The choice between them often depends on stylistic preference.

What's the difference between "ascertained based on" and "determined by"?

While both phrases indicate a causal relationship, "determined by" focuses on the factor influencing the outcome, whereas "ascertained based on" emphasizes the process of finding out or confirming something.