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August 15, 2009 | Commentary
Three separate letters to the editor of The Lancet criticized a meta-analysis study examining the benefits of intensive glucose control on cardiovascular outcomes and stroke published in the journal. A fourth letter was supportive of the study. The authors respond to the criticisms and explain their choices of studies to be included.
February 1, 2012 | Commentary
Even if optimism proves not to be a strong cause of good health, freedom from disease and longevity are not the only goals of life. Quality of life matters in addition to quantity of life, and it is clear from research that optimism enhances one's quality of life across the lifespan with little cost and minimal side effects.
February 20, 2008 | Commentary
De facto racial segregation is a widespread characteristic of the U.S. health care system. This commentary reviews the economic circumstances facing health care providers that treat African-American patients. The author describes models for providing assistance to underfunded organizations.
November 1, 2007 | Commentary
This professor and former foundation executive suggests a new, simpler way to select grantees under the call-for-proposals model.