Sentence examples for ascertained in each study from inspiring English sources

The authors of the meta-analysis are restricted to combining the fully adjusted hazard ratios or odds ratios presented in each included study without any control over what characteristics were adjusted for or how they were ascertained in each study.

The variability in the following weeks and months may have been caused by differences in the number of spermatogonial stem cells actually transferred into each recipient, which could not be ascertained in this study.

The person effect (P ) is modeled as a random effect; this term helps to efficiently account for the fact that the same individual appears in each time point, without overfitting the expression model to the particular sample ascertained in our study.

However, causal relation of headache aggravation after sumatriptan spray was not ascertained in that study.

Whether this was due to differing patient characteristics or economic influences could not be ascertained in this study.

Though proven systems are existing outside the study area, their presence is yet to be ascertained in the study area using the existing geological and geophysical knowledge.

No pathogens were identified in any crop sample and no increases in the microbial counts were as well observed after the rinsing process, demonstrating just the opposite in our study of what was ascertained in a study conducted by Antunes (2009).

The role of the MVA-CS vaccine cannot be fully ascertained in this study.

As urinary microalbumin excretion was not ascertained in this study, it was not counted as a component in the WHO-defined metabolic syndrome.

Although not ascertained in this study, there could also be variation of training among lay counsellors in the same health facility.

There may be residual confounding by other factors that were not ascertained in this study or that were accounted for in the analysis but were measured with error.