Sentence examples for items ascertained by from inspiring English sources

Dietary patterns were derived by using principal-component analysis of the consumption of 49 food items, ascertained by a food-frequency questionnaire.

The content validity of the 18 mQSF items was ascertained by asking 25 medical and nursing education experts from Switzerland, Germany and Austria to rank the importance of each item on a four-point rating scale (1 = not at all important; 4 = very important), using an online survey tool.

Potential prevalent cases of non-fatal myocardial infarction were ascertained by questionnaire items on chest pain [55] and the physician's diagnosis of a heart attack.

Plasmids were purified and point mutations were ascertained by sequencing.

Specialized training was ascertained by the item: "Please check the areas [major psychiatric, alcohol/drug, children 0-12, adolescents 13-17, and marital/family] in which you have at least 1500 hours of training and experience and wish to provide services.

Diabetes status was ascertained by a baseline questionnaire item that asked participants to place a check mark next to any diseases or conditions that had been diagnosed by a doctor.

Those items that were shown to discriminate across the levels of risk ascertained by the experts were retained for further analysis.

The severity of depressive symptoms was ascertained by scoring the responses to the 21-item BDI [ 23], which all patients had to complete and the psychiatric diagnosis was subsequently confirmed upon having a diagnostic interview.

"Any set of items can be ordered by item mean scores, but whether such ordering also holds for individuals has to be ascertained by means of empirical research.

(Compd. 1), as ascertained by elemental analysis.

Those responsible for the firing could not be ascertained by the United Nations military observers.