“…From 1993 to 2003, the rate of APN use doubled, with more than 20% of the nation's 16,000 nursing homes using APNs or physician assistants (PAs) in some capacity (Intrator et al, 2005). Two national surveys estimated that between 1,159 (Rosenfeld, Kobayashi, Barber, & Mezey, 2004) and 1,360 (Spratley, Johnson, Sochalski, Fritz, & Spencer, 2001) APNs practiced in nursing homes.…”