confirmatory test

USAGE SUMMARY

The phrase "confirmatory test" is correct and usable in written English.
It is typically used in medical or scientific contexts to refer to a test that is conducted to confirm the results of a previous test. Example: "After the initial screening, the doctor ordered a confirmatory test to ensure the accuracy of the diagnosis."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

So he sent off the confirmatory test.

The New York Times

Electroencephalography (EEG) may be a useful confirmatory test.

Encyclopedia Britannica

Sinkewitz was suspended by the team Wednesday and has five days to decide whether to request a confirmatory test.

The New York Times - Sports

A dead cow that had a positive preliminary test for mad cow disease on Friday tested negative on a confirmatory test, the Agriculture Department said yesterday.

The New York Times

Through confirmatory test, experimental results are validated.

Procedia Engineering

Data demonstrate the potential for PLiRT-PCR as a confirmatory test for semen.

Forensic Science International: Genetics Supplement Series

A subsequent confirmatory test demonstrated that the results were within the confidence interval.

Chemical Engineering and Processing: Process Intensification

The study exhibits application feasibility of the proposed approach with satisfactory result of confirmatory test.

Materials Today: Proceedings

Blocking assay was not a reliable confirmatory test for the resolution of specimen discordancy.

Journal of Clinical Virology

The Clinical and Laboratory Standards Institute confirmatory test detected only 72.1% of the ESBL-producing isolates.

International Journal of Antimicrobial Agents

The primary endpoint migraine days was compared statistically in a confirmatory test approach on superiority of Migravent® compared to placebo.

The Journal of Headache and Pain

Expert writing Tips

Best practice

When discussing medical or scientific results, use "confirmatory test" to clearly indicate that the test serves to validate previous findings. This adds precision to your writing.

Common error

While "confirmatory test" is appropriate in scientific and medical fields, avoid using it in general contexts where simpler terms like "follow-up check" or "second opinion" would be more suitable.

Linguistic Context

The phrase "confirmatory test" functions as a noun phrase, typically serving as a subject or object in a sentence. It refers to a specific type of test used for validation. As demonstrated in Ludwig, it is used to describe a procedure meant to verify earlier findings.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

20%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "confirmatory test" is a noun phrase frequently employed in scientific and medical contexts to denote a procedure designed to validate initial results. Ludwig AI confirms its correct usage in such scenarios. While the phrase is grammatically sound and widely accepted, it is primarily suited for technical discourse. Alternatives like "validation test" or "follow-up test" may be more appropriate in less formal settings. The phrase's high frequency in scientific publications and news articles related to health and research underscores its significance in conveying accuracy and reliability. Always employ "confirmatory test" when the aim is to emphasize the validation of previous findings, ensuring precision in technical communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Validation test

This alternative emphasizes the process of validating or proving the accuracy of a prior test.

Verification assay

This term specifically refers to an assay used to verify the results of an initial test.

Follow-up test

This is a more general term indicating a subsequent test to confirm initial findings.

Reconfirmation procedure

This emphasizes the procedure aspect of reconfirming the original results.

Secondary assay

This refers to another assay performed to confirm or validate preliminary results.

Confirmatory analysis

Instead of a test, this refers to an analysis performed to confirm a result.

Supporting examination

This phrase highlights the role of the examination in providing support to previous findings.

Check test

A shorter, more informal way to refer to a test performed for checking the validity of initial results.

Confirming procedure

This refers to a procedure that affirms initial findings

Double-check assessment

This phrase implies a thorough assessment performed to verify the correctness of previous results.

FAQs

What is the purpose of a "confirmatory test"?

A "confirmatory test" is used to validate or verify the results of an initial test. It helps ensure the accuracy and reliability of the initial findings, particularly in medical or scientific contexts.

When is it appropriate to use the term "confirmatory test"?

The term "confirmatory test" is most appropriate in technical contexts, such as medicine, science, and engineering, where precise verification of results is essential. In less formal settings, alternatives like "follow-up test" may be more suitable.

What are some alternatives to "confirmatory test"?

Alternatives to "confirmatory test" include "validation test", "verification assay", or "secondary analysis". The best choice depends on the specific context and the nature of the test being performed.

How does a "confirmatory test" differ from a screening test?

A screening test is used to identify potential issues or conditions in a population, while a "confirmatory test" is used to confirm a positive result from a screening test. The "confirmatory test" is more specific and accurate, helping to rule out false positives from the initial screening.