Race, stability of health insurance coverage, and prescription medication use.

Objective: To determine the effects of health insurance and race on prescription medication use and expense.

Methods: An observational, non-experimental design was used. Multivariable regression analyses were conducted to evaluate the independent effects of health insurance status and race on prescription medication use and expense while controlling for sociodemographic, geographic, and health status characteristics.

The aging and diminishing dental faculty.

A dire need for additional dental educators is emerging. This article reflects on the heavily skewed age groups of our current dental educators and the lack of sufficient new faculty to undertake the tasks of faculty members. A literature review is presented of previous studies monitoring the current demographics of dental faculty, projected trends, and factors that influence an individual's career choices concerning dental education involvement.