Ted Alcorn: What we don’t know can kill us—confronting gun violence with data

In the United States, the intractable politics of gun violence prevention—and of gun violence itself—rest on a seeming contradiction: we give gun violence far more attention than other causes of preventable death, and yet we have learned far less about it. A single murder will be recorded by dozens of state and federal agencies, can […]

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William Cayley: Overdiagnosis, uncertainty, and epistemology

Many thanks to Anita Jain for reporting on the “Overdiagnosis” session at the Cochrane Colloquium—I wish I could have been there. The suspicion that overdiagnosis (or at least over testing) is driven in part by the quest for certainty, is corroborated by an implementation study of the Vancouver chest pain rule. When the Vancouver chest […]

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William Cayley: Social history consultations and patient time vs patient time

Who are you, what do you need, and how do I figure out how to care for you? Fundamentally, those are the questions that drive every encounter between a doctor and a patient. A recent article in the New England Journal of Medicine calls for us to expand the “social history” facet of this to include […]

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William Cayley: Thinking about Ebola from the sidelines

Recently I was staring at two dramatically different bits of “news” on my computer screen. Yet another story on the spreading Ebola outbreak was in one window, and the latest update on our practice’s clinical performance metrics was in the next window. News of an out of control plague, juxtaposed with little red and green numbers […]

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The BMJ Today: A new era in transparency

A new era in openness and transparency—and arguments over data—has begun with the publication of the first tranche of data made available under the US’s Sunshine Act. The act makes all drug, device, or biological manufacturers declare money they give to doctors (if it’s above $10), including cash in kind, i.e. food or drinks, even if […]

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Richard Smith: Using data to improve care and reduce waste in health systems

Annual expenditure on healthcare in the United States is currently $2.8 trillion, and about a third of it is wasted, says the Institute of Medicine. The sum wasted is about five times the GDP of Bangladesh, a country of 160 million people. This is waste on a spectacular scale, and reducing it while improving the […]

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Hugh Alderwick: The ups and downs on the road to health service improvement

Parallels between the successful transformation of the Veterans Health Administration (VA) in the United States and the changes needed in the NHS in England have been made for a number of years. But recent troubles at the VA offer some important lessons for the NHS in the future, as explored in a roundtable discussion held […]

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