The Agency for Healthcare Research and Quality has decided to release its annual set of racial and ethnic disparities in medical care. Within the 3 years since that report first appeared, there is some slow improvement in certain areas for many ethnic groups. There is however still troubling evidence that racial and ethnic disparities still [...]

Although regional variation in medicare is definitely recognized, 1 studies describing variation in intervention rates across geographic areas still appear regularly in medical journals. This primer is supposed to help readers seem sensible of reports about geographic variation. We concentrate on two basic questions: 1) The amount variation there has to be? 2) The causes [...]

Medicines are very important medical care products within the Primary medical care system. A significant function associated with a medical care product is to provide appropriate health services and products within an equitable, reliable and joyful manner. The caliber of a principal medical care product is usually judged by patients based on appropriate medical staff [...]