Department of Biostatistics

Study outlines VUMC’s strategy for a learning health care system

New investments in clinical programs at Vanderbilt University Medical Center are increasingly contingent upon studies to validate claims of benefit and the potential for scalability and spread.

A deeper look at out-of-home care

Geographically targeted efforts to prevent children being placed in out-of-home care might be possible, Vanderbilt researchers report.

VUMC mourns loss of Biostatistics pioneer Federspiel

Charles Foster (Chuck) Federspiel, PhD, a beloved member of the Vanderbilt University faculty for 61 years and founding director of the Division of Biostatistics, died on Oct. 19. He was 91.

Follow-up calls don’t impact readmission, mortality rates: study

Following up with adult general medicine patients by phone within the week after their hospital discharge as a stand-alone intervention has no impact on readmissions, mortality or patient satisfaction, according to a new study by Vanderbilt University Medical Center researchers.

By Kelsey Herbers

August 31, 2020

Vaccine narrows racial disparities in pneumococcal disease

In a major public health success, the introduction of pneumococcal conjugate vaccine PCV13, or Prevnar 13, in 2010 in the United States is associated with reduction in socioeconomic disparities and the near elimination of Black-white-based racial disparities for invasive pneumococcal disease.

By Paul Govern

January 16, 2020

Global effort tracks causes, treatment of acute heart failure

Patients in North America wait a median of three hours to receive intravenous therapy for acute heart failure, while no other region in the world waited for more than 1.2 hours, according to a global study whose lead author and co-primary investigator is Sean Collins, MD, MSc, professor of Emergency Medicine.