Sentence examples for was ascertained over from inspiring English sources

Cell death no longer occurred after that period and phenotype stability was ascertained over several cell passages in the absence of lovastatin [ 11].

Mortality, an important outcome in epidemiological studies, generally has to be ascertained over long follow-up periods.

CVD events were ascertained over a median of 15 years.

Incident coronary heart disease and stroke events were ascertained over 9 years.

Data on patient demographics, clinical, and treatment characteristics (Charlson Comorbidity Index 27) were ascertained over the 12-month preindex period.

In population-based case-control studies, incident or prevalent cases in the studied population are ascertained over a certain time period, while the controls are randomly selected from the same source population.

As far as can be ascertained, over 80% of the worldwide epidemiological data that have been assembled on the relationship between breast cancer and alcohol and tobacco consumption were contributed to this collaboration.

Significance was ascertained for these parameters over 10,000 permutations.

This was ascertained by monitoring doubling time over several days.

Longitudinal stability in the measurements over years was ascertained by using an elaborate system of internal quality control samples and testing of incoming reagents (Appendix A).

Change over time was ascertained by shifts in clusters from baseline to each postbaseline visit (end of year 1, 2, and 3).