Study examines racial, ethnic composition of New York's nurse practitioner workforce A recent study conducted by researchers at the University at Albany's Center for Health Workforce Studies (CHWS) examined the racial/ethnic composition of New York's nurse practitioner (NP) workforce. Researchers examined key demographic, educational, and practice characteristics of the state's active NPs. Researchers found that Hispanic NPs were underrepresented in most regions of the state when compared to the Hispanic population in those regions. New York City saw the largest disparity between Hispanic NPs (8 percent) and the local Hispanic population (29 percent). On the other hand, in the North Country region, Hispanic NPs nearly mirrored their presence in the regional population.