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Research Critique

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Quantitative Research Critique
Quantitative research, which includes experimental research, was used in the study by Mohammadpour, Mohammadian, Moghadam, & Nematollahi (2013) to discover how localized heat effects chest pain in patients with acute coronary syndrome. This research critique critically reviews the strengths and limitations of their research study by examining the following areas: the protection of human participants, the problem statement, data collection and analysis methods, and what the implications to nursing practice and future research are. The research study was limited in the number of participants, but reported persuasive results proving that topical heat therapy makes a significant improvement in decreasing chest pain in patients with acute coronary syndrome.
Protection of Human Participants Participants in this study were patients in a coronary care unit at a hospital affiliated with Gonabad University of Medical Sciences in Gonabad, Iran. Information about the goal of the research project was provided to each of them and whether or not they wanted to participate was completely voluntary. If they wished to withdraw from the study they could do so at any point. Additionally, a written informed consent form was signed by each participant. This study was approved by the Ethics Committee of Gonabad University of Medical Sciences. Benefits and risks of participation in this study were not identified by the authors. However, patients who were in the experimental group received the additional therapeutic treatment of topical heat in attempt to relieve or minimize their chest pain. Whereas participants in the placebo group did not receive this treatment option and relied exclusively on pain medication. It is unclear whether or not hospitalized patients who were not in the study received topical heat as a treatment for chest pain. There

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