Sentence examples for data elements we from inspiring English sources
Third, we were limited to using administrative data in the study, and some data elements we would have liked to use were not available.
The data elements we considered for identifying inter-ICU transfers were the timing of ICU entry and separation, and patient location before and after ICU admission.
In order to create compatible data elements, we employed a linear scaling transformation (Booysen 2002) in which each item was converted to a percentage of the best possible score.
By using multiple data elements we were able to identify the date of diagnosis within three months of a physician's chart review date in 94% of case, with three-quarters of cases having a perfect date match.
In the case of the methods data element, we have developed a small glossary to categorize similar laboratory procedures.
For this driving data element, we considered using syndrome classification, sub-syndrome classification, 3-digit ICD-9 final diagnosis code [ 43], and chief complaint/reason for visit.
The administrative data coding elements we used to identify our primary outcomes had limited sensitivity.
Because the HCUP NIS undergoes periodic changes in its sampling frame and weighting method, as well as in data elements and definitions, we used the NIS Trends Supplemental (NIS-Trends) files to ensure comparability of data across the years of interest.
I encourage investigators with interest in these areas to strongly consider adopting the recommended data elements so that we can begin to elucidate the optimal approach to out-of-hospital airway management.
To get a better feel for the data elements captured in Xenbase, we recommend the reader to view some sample pages in Xenbase: www.xenbase.org/literature/article.do?method=display&articleId=39749 provides an example of a curated article.
In reviewing the notes, we examined how the information in the notes was organized and if data elements were out of place we classified them as organizational defects.
