Ebt1 Task 1

4011 Words17 Pages
Evidence Based Practice and Applied Nursing Research
EBT 1 Task 1
Chris Collier #000321915 A Critique of a research article
A1 Article Hegarty, J., Walsh, E., Burton, A., Murphy, S., O'gorman, F., & McPolin, G. (2009). Nurses' knowledge of inadvertent hypothermia. AORN Journal, 89(4), 701. doi:10.1016/j.aorn.2008.09.003

A2 Background or Introduction According to the authors inadvertent hypothermia affects between 60-90% of patients undergoing surgery. The authors used a core temperature below 36 degrees as the definition of hypothermia. With a list of complications that can result from this hypothermia, the authors wanted to measure the knowledge level of perioperative nurses regarding risks for, prevention of, and complications from inadvertent surgical hypothermia.
A2 Review of the Literature The authors found only two studies related to nursing knowledge regarding hypothermia in their literature search. Only one of which involved surgery. The other was a hospital wide study.
A2 Discussion of the Methodology For this study the authors used a quantitative, descriptive approach to determine the level of nursing knowledge regarding intraoperative hypothermia. The study was conducted at a perioperative nursing conference and the participants were a convenience sample of the attendees. To asses this knowledge a questionnaire was employed
A2 Data Analysis The questionnaire contained 11 questions, 2 were participant demographic, 9 contained questions regarding the nurses’ knowledge of inadvertent surgical hypothermia and a 23 item Likert scale to rate risk factors. Both open- and closed-ended questions were used. Of the 198 distributed 130 were returned complete and useable for the study. Each survey was accompanied with a pamphlet describing the study, assuring the participants’ answers were anonymous and explaining that returning the
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