Sample Nursing Literature Review and Searching for Evidence

The study by Baker et al. (2015) investigates the impact of delirium in the contemporary field of nursing. The study reviews the findings of a study by Hare et al. (2008). Using a questionnaire, Hare et al. interviewed 338 nurses on whether they knew delirium and its associated risks. The findings of the study revealed that nurses who had prior training on delirium and its effects scored higher than their colleagues who had no training on the health issue (Baker et al., 2015). The literature review of the study by Baker et al. (2015) focuses on the knowledge assessment of delirium and its risk factors among nurses. The literature review enables the researchers to find solutions to their research problem, which is aimed at addressing the lack of knowledge by nurses about delirium and its effects.

As I read through the literature review section, I was fascinated by the general lack of knowledge on delirium by health professionals in the nursing field. Delirium is a common health issue caused by a multifactorial disorder in humans. Delirium usually results in confusion and anxiety (Baker et al., 2015). The literature review by Baker et al. (2015) revealed a glaring lack of knowledge by nurses on delirium, and this is quite fascinating and shocking at the same time. By going through Baker et al. strong literature review, I have learned about the need to use peer-reviewed journal cites such as ProQuest to enable me to identify original and relevant research articles. The bottom line is that a thorough literature review is essential as it highlights knowledge gaps that exist in the current body of research. It enables a researcher to narrow down on knowledge relevant to his or her research purpose.



Baker, N. D., Taggart, H. M., Nivens, A., & Tillman, P. (2015). Delirium: why are nurses confused? MEDSURG nursing24(1), 15.