The phrase "ascertained differences" is correct and usable in written English.
It can be used when discussing differences that have been identified or determined through analysis or observation.
Example: "The researchers presented their findings, highlighting the ascertained differences between the two groups in their study."
Alternatives: "identified differences" or "determined differences".
In addition to morphology, previous studies have ascertained differences metabolically [ 10] and at the chromosomal level, with in vitro embryos incurring higher incidences of abnormalities such as mixiploidy [ 11].
We ascertained differences in the potential of gastric carcinogenesis between the anastomotic site and other areas in the remnant stomach after distal gastrectomy for peptic ulcer (RB group) or gastric cancer (RM group), by analysing RUNX3 with special reference to topography.
In order to ascertain differences in the factors that influence the determinants of market participation and its effect on welfare.
The experiences of immigrants with and without professional or managerial occupations were compared to better ascertain differences in socioeconomic outcomes.
To ascertain differences across states in children's oral health care access and oral health status and the factors that contribute to those differences.
Two sizes of nano-ZnO particles were evaluated to ascertain differences in bioactivity based on previous reports that bioactivity increases with decreasing nano-particle size [8].
Results were assessed with the Kaplan-Meier method for censored data, and the log-rank test was used to ascertain differences between device groups.
Wilcoxon sign rank test was used to ascertain differences in group perceptions of service quality during the first and second assessments, and ordered logistic regression analysis performed to determine factors associated with groups' perception of healthcare quality.
The study of neuronal activity using functional neuro-imaging techniques provides the opportunity to improve understanding of the neuropathological processes associated with schizophrenia and to ascertain differences in the degree, profile and specificity of possible impairments in this group.
To determine factors associated with the antipsychotic (AP) prescription for people with dementia (PwD) recently admitted to institutional long-term care facilities (LTCFs) and to ascertain differences in the use of this medication in 8 European countries.
Logistic regression models were used to ascertain differences between cases and control or low versus high (≥1000 ng/ml) plasma concentrations of HSP10, HSP60 and BiP.
