Intermediate
Technical
In the Industry Vocabulary Test
confirmatory testing
Definitive diagnostic tests performed after an abnormal newborn screening result.
Full Definition
Specialized laboratory tests designed to confirm or rule out the presence of a specific condition identified through newborn screening. Confirmatory testing typically involves different analytical methods than the original screening test and may require additional specimen types such as plasma or serum. These tests provide the definitive diagnosis needed to guide clinical management and treatment decisions.
Usage
Usage note: Do not confuse with 'confirmative testing' which is not standard terminology.
In Context
- "Confirmatory testing ruled out the suspected metabolic disorder." — Clinical report
- "The family was referred to genetics for confirmatory testing and counseling." — Referral documentation
Also known as
diagnostic testing
follow-up testing
Contrasted with
screening testing
Don't confuse with
repeat testing
reflex testing