Professor Gerd Gigerenzer of the Max Planck Institute for Human Development in Berlin is one of the world’s leaders in risk communication. He teaches doctors, policy-makers, journalists and the general public. He has written before about how misleading communication of risk is a moral issue for medical journals, for journalists, for researchers, and for anyone [...]
Michael Kirsch, M.D, who blogs as MD Whistleblower, offers an educational insight about surrogate markers – especially helpful if you don’t know much about these. And, in his estimation, many news stories don’t seem to reflect much knowledge on the topic. Excerpt: Why do some medical studies, which achieve breaking news status, often fall so [...]
Dr. Len’s Cancer Blog, written by Dr. Len Lichtenfeld, Deputy Chief Medical Officer of the American Cancer Society, offers a terrific example of how to scrutinize confidence intervals in a study. He commented on a study that got a lot of news coverage – suggesting that women with breast cancer who took tamoxifen had 440% [...]
Dr. Nancy Snyderman of NBC News appeared on the Today Show with Matt Lauer last week, profiling a physician-author who has written that the best science does not establish a causal link between childhood vaccines and autism. Lauer, in a followup question, mis-spoke and called it a “casual” link – not causal. One wonders whether [...]