Sentence examples for data were ascertained from from inspiring English sources

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

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

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).

Site of immersion data were ascertained from police and coroners' reports (for deaths), and for non-fatal drowning, mined from variables such as triage text, presenting problem, place/location definitions, activity description, major injury factor descriptions, and the pick-up location where an ambulance attended.

While perceived motivation to analyze and use VPD data were ascertained from single questions, multiple Likert scale questions addressing the underlying constructs of the availability of data, capacity to analyze data and perceived value of using data for decision-making were grouped into composite indexes using a Cronbach coefficient alpha correlation analysis, based on baseline results (Table 1).

Prescription drug dispensing data were ascertained for each woman from the time her prescription drug coverage began, until the date of colorectal cancer diagnosis for cases or assigned index dates for controls.

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.

Although falls were retrospectively retrieved from an institutional incident reporting database, all other data were ascertained prospectively.

Demographic and socioeconomic data were ascertained through a structured questionnaire.

Divergences from the findings of other studies may also be attributable to differences in methods of data assessment: the diagnoses were ascertained from claims data and not made by specially trained personnel in the context of a primary data assessment.