Correction to: Physician Knowledge of Human Genetic Variation, Beliefs About Race and Genetics, and Use of Race in Clinical Decision-making.

We discovered that two of the items in the knowledge index were incorrectly identified. We reran all the analyses and none of the major findings changed. However, we would like to correct the error since our hope is that others will use the measure.

Physician Knowledge of Human Genetic Variation, Beliefs About Race and Genetics, and Use of Race in Clinical Decision-making.

Background: Race in the USA has an enduring connection to health and well-being. It is often used as a proxy for ancestry and genetic variation, although self-identified race does not establish genetic risk of disease for an individual patient. How physicians reconcile these seemingly paradoxical facts as they make clinical decisions is unknown.

Health Disparities and the Microbiome.

An individual's microbiome is likely to be an important contributor to certain health disparity diseases and conditions. We present a framework to study the role of the microbiome and the multiple factors that are likely to influence differences in disease predisposition, onset, and progression at the individual and population level.