Figure 3From: To what extent do nurses use research in clinical practice? A systematic review Extent of research use in general by year of publication (N = 36 articles). Three studies (Butler, 1995; Linde, 1989; and Pettingill, 1994) report two levels of research use, either based on responses to separate survey questions or for categories of nurses. Thus, 36 articles account for 39 measures reported in this figure.Back to article page