Nurse anesthesia research: a follow-up study.

We describe a follow-up study comparing nurse anesthesia research in the 1990s with findings of a previous study. Research reported in the AANA journal in 1995 and 1996 (n = 38 studies) was compared with the earlier description of research from 1985-1986 (n = 18) and 1975-1976 (n = 14) periods. The amount of research published in the Journal has increased steadily, with a stable focus on clinical practice.