Department of Biomedical Informatics

Vanderbilt investigators have devised a system to alert health IT teams to deteriorating performance in clinical prediction models.

False positives on urine drug screens are common and are frequently due to cross-reactivity of these tests to medications. Last year, Vanderbilt University Medical Center researchers Jacob Hughey, PhD, assistant professor of Biomedical Informatics, and Jennifer Colby, PhD, at that time assistant professor of Pathology, Microbiology and Immunology, devised, tested and published a method to systematically identify medications that interfere with screenings for drugs of abuse.

Improvements to the web-based My Health at Vanderbilt, Vanderbilt Health’s online patient portal, have made it easier for health care teams — including patients and their designated health agents — to add and access an End of Life Care Plan to guide medical decision making.

Population-wide screening for genetic variants linked to hereditary breast and ovarian cancer may be cost effective in women between the ages of 20 and 35, according to a study published in JAMA Network Open.

According to a new large-scale descriptive study in the journal Pediatrics, for each outpatient encounter, pediatricians on average spend 16 minutes using the electronic health record (EHR).

Electronic health records (EHR) are increasingly a resource for biomedical discovery, and automated searches for records that reflect a phenotype of interest, typically a disease, are a common starting point.