Relationship between US medical school admission policy and graduates entering family practice.

Rural areas in the United States continue to lack an adequate supply of primary care doctors, particularly family physicians, despite the oversupply of physicians nationally. Previous studies have provided strong evidence that students from rural backgrounds, as well as those who expressed an interest at the time of medical school admission for a career in family medicine, are significantly more likely to eventually practise family medicine in rural areas than their peers. US medical schools were classified into three groups based on their written selection factors for preferentially admitting students into the graduating class of 1982. Of those schools with selection factors for students from both a rural background and an interest in a future career in family medicine, 23.7% of their graduates entered family medicine training programmes. This compares with 14.5% of graduates from schools with a preference for students from a rural background, and 12.4% from all other schools (P less than 0.001). Coupled with previous data which shows that family physicians from rural areas are more likely to eventually practise in rural areas than their peers, preferentially admitting students from rural backgrounds interested in a career in family medicine could help to solve the problem of the shortage of primary care physicians in rural areas in the US.