The phrase "ascertained part of" is correct and usable in written English.
It can be used when referring to a specific portion or aspect that has been determined or established.
Example: "The ascertained part of the report highlights the key findings of the research."
Alternatives: "determined section of" or "established portion of".
To create a likelihood-based framework for estimating disease risks associated with the genetic information and other possible factors available, we use here an approach where a population based ascertainment procedure is combined through a statistical model with the demographic data describing also the non-ascertained part of the target population.
We then ascertained whether part of these neurons were second order neurons projecting to upper brain structures.
Use of antidepressant medication or oral contraceptives and the presence of polycystic ovary syndrome (PCOS) were ascertained as part of a self-administered questionnaire.
These were prospectively ascertained as part of the pilot study where 91 children were invited to participate of whom 57 (62%) were enrolled.
Subjects in this study were ascertained as part of the Grady Trauma Project, which is an ongoing molecular genetic study with a primary focus on posttraumatic stress disorder.
Raw milk has frequently been identified as the source of foodborne illness outbreaks; however, the number of illnesses ascertained as part of documented outbreaks likely represents a small proportion of the actual number of illnesses associated with this food product.
Individuals 23 and 24 had originally been ascertained as part of a study of the UBE3B gene, but were considered to have features more suggestive of a KAT6B phenotype.
By immunoblot analysis of the two fractions, we ascertained that part of cellular ECRA100 is resistant to nonionic detergents, and is detectable in the Triton X-100 insoluble fraction prepared from YTX-treated cells.
The second sample, UK2, consisted of 1,853 type 2 diabetes patients ascertained as part of the BDA Warren 2 collection (Exeter, London, Oxford, Norwich and Newcastle) and 10,220 control samples.
These findings are in line with low proportions of ER-negative BCs from East African immigrants within the SEER database, and they have clinical implications for management of BC patients in Ethiopia and other parts of sub-Saharan Africa where ER-status is not ascertained as part of routine management of the disease.
