Sentence examples for the data were ascertained from inspiring English sources

The data were ascertained by retrospectively linking several databases with electronically coded data.

The data were ascertained from birth certificates from all hospitals and birth centers in the state.

Normality of the distribution of the data was ascertained using the Shapiro Wilk test.

The quality of the data was ascertained through visual inspection of the scout projection and reconstruction images.

The quality of the data is ascertained by ample instruction and training sessions, regular regional consensus groups, quality control audits, an online thesaurus available during data-entry and systematic control for erroneous or missing entries [ 20].

The quality of the data is ascertained by ample instruction and training sessions, regular regional consensus groups, quality control audits, an online thesaurus available during data-entry and systematic control [ 43, 44].

For the remaining 20%, these data were ascertained from the mothers at the time of their daughter's original enrollment in the study (the average age of the daughters =24 years).

For patients who had died these data were ascertained for the 6 months preceding this event.

Sex hormone binding globulin levels were measured from serum samples that had been collected in the first trimester, and clinical data were ascertained from prospectively collected electronic medical records.

The aim of this study was to examine the relationship between alcohol intake and overall and site-specific CRC risks, including differences in sex-specific risks, using a case control study nested within the UK Dietary Cohort Consortium, from which nutritional data were ascertained by food diaries and FFQs at baseline.

Case data were ascertained from the population-based Northern Congenital Abnormality Survey and control data from national data on all births.