Tag Archives: United States Preventive Services Task Force

Congress and Dr. Bayes

I was driving to work the other day, and there was a story on the radio about the Congressional reaction to the latest recommendations for breast cancer screening from the United States Preventive Services Task Force (USPSTF).

Here’s the background. USPSTF published recommendations in late 2009 for the use of screening mammography in different age groups. For women between 40 and 50 years old, the panel concluded “that the current evidence is insufficient to assess the additional benefits and harms of clinical breast examination (CBE) beyond screening mammography in women 40 years or older.” In other words, they did not recommend biennial mammograms – which they did for women between 50 and 74 years old – for the younger cohort. That led to a firestorm of criticism that younger women would be “denied” mammography, and Congress wrote into the Affordable Care Act that “exchange” (Obamacare) insurance plans cover regular mammography for women over 40.

Fast forward to now.

Continue reading Congress and Dr. Bayes

Practice Guideline Overload

I think I am like many practicing physicians in my “love-hate” relationship with clinical practice guidelines. On the one hand, it is often helpful to look up a set of evidence-based recommendations on a particular clinical issue, and I feel particularly fortunate that the American College of Cardiology and the American Heart Association have collaborated to produce high quality guidelines on a wide-range of subjects relevant to my practice. On the other hand, I am well aware of the shortcomings of practice guidelines, including the limitations of the underlying evidence base, the challenge of synthesizing the available evidence into guidelines, and the often limited applicability of recommendations to clinical practice. Continue reading Practice Guideline Overload