Articles matching the ‘epidemiology’ Category

September 27th, 2021

Podcast 279: Age-specific data do better than age-adjusted data in revealing health inequities

Kiarri Kershaw has written a simple letter in JACC — the Journal of the American College of Cardiology. The letter conveys a strong message: health inequities don’t act uniformly across one’s lifetime. Her examination of Black versus white mortality from all causes and from cardiovascular causes with the use of age-specific data shows places in […]


March 25th, 2020

Podcast 259: A first-year resident tells us what he sees in the Covid-19 pandemic

Dr. Matt Young is a first-year resident in obstetrics and gynecology in suburban Delaware. Between the day I invited him to be interviewed and the interview itself (a 36-hour span) things had changed a lot for him. Anxiety levels are up among his colleagues, and everyone in his hospital must wear a mask all the time. […]


April 4th, 2018

Podcast 220: Mumps outbreaks — blame waning protection, not new viruses or bad vaccines

Mumps outbreaks keep happening, even among vaccinated groups. Why? Our guest, Joseph Lewnard, and his coauthor, Yonstan Grad, probed studies of mumps vaccine efficacy carried out over five decades. They show that the fault, dear clinician, is not in our vaccines or new viral strains, but in ourselves. Our bodies slowly lose their immune response after […]


January 25th, 2009

Podcast 27: Dr. Steven E. Sobol talks with us about his paper on trends in pediatric head-and-neck infections from S. aureus — an increasing percentage of which are MRSA.

The 6-year period 2001 – 2006 saw an increase from 12 to 28 in the percentage of S. aureus infections among head-and-neck infections in childen that were methicillin resistant. This 16-point jump is concerning, and we talk with an author of the paper documenting that increase. Also, we’d like to know: should we be calling […]


January 18th, 2009

Podcast 26: Dr. Wayne A. Ray talks about the dangers of sudden cardiac death from antipsychotic drugs

NEJM published a paper this week detailing the risks of sudden cardiac death in those taking both typical and atypical antipsychotic drugs. We talk with the paper’s first author Dr. Wayne A. Ray of Vanderbilt University School of Medicine. If you would like to comment or offer an idea for a future podcast, please call […]


January 11th, 2009

Podcast 25: Drs. Nicola Thompson and Joseph Perz talk about their Annals of Internal Medicine paper on the epidemiology of viral hepatitis outbreaks in nonhospital healthcare settings

Hospitals don’t have many outbreaks of viral hepatitis, owing to a strong culture of infection control. However, health care is moving increasingly to nonhospital settings like outpatient clinics and longterm care facilities where infection control is less established. We talk with Nicola Thompson and Joseph Perz of the CDC about their paper detailing the causes […]


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