Dr. Yoni Freedhoff, self-described as founder of “a multi-disciplinary, ethical, evidence-based nutrition and weight management centre,” is also an active blogger. (An editor of the BMJ reacted on my blog to Freedhoff’s piece from last week about a white rice & diabetes study. See the exchange of comments at the end of the piece.) His [...]
Canadian physician-blogger Yoni Freedhoff writes, “What Reading That White Rice and Diabetes Study Actually Told Me.” He analyzes methodological issues, questions the BMJ publishing the study, then adds: But that’s not the truly shocking part. This is. The BMJ published an accompanying editorial that rightly called the paper out on its methodological and statistical inadequacies and [...]
Physician-blogger Marya Zilberberg, a professor of epidemiology at U-Mass, Amherst, writes,”Unpacking the meat data.” She says a study from Harvard – and news coverage of it – about how red meat is bad for you “deserves some unpacking.” Excerpt: The investigators examined two large observational cohort studies totaling over 100,000 subjects and tried to estimate [...]
If you follow health care news in mainstream media, you’re going to be flooded with news from observational studies – research that is not a true experiment but, rather, what is seen by observing people doing different things over time. It’s valid and important research but one thing we can’t lose sight of: such research [...]
The following is a guest post by Harold DeMonaco, MS, a member of our editorial team, and Director of the Innovation Support Center at the Massachusetts General Hospital. A graduate of the Massachusetts College of Pharmacy and Allied Health Sciences he holds a bachelors degree in pharmacy and a masters degree in therapeutics. He has [...]
A spin around the Web today will give you many stories about citrus fruits and women’s stroke risk. Citrus Fruits May Lower Women’s Stroke Risk – WebMD But in the body of the story there’s not a word about the limitations of such an observational study. Only this quote: “Our study supports the conclusion that [...]