Article Analysis Essay on Computed Tomography and Magnetic Resonance

Shah, C. C., & Parikh, A. K. (2015). Limited brain magnetic resonance imaging for evaluation of non-traumatic pediatric head emergencies. World Journal of Clinical Pediatrics, 4(3), 35-37. http://doi.org/10.5409/wjcp.v4.i3.35Is this study quantitative or qualitative? How do you know?

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This is a qualitative study because a qualitative study is an exploring study which helps in the acquisition of knowledge on reasons, motivations, and opinions through the provision of insights into the problem. In qualitative study quality is the critical thing; data used is always minimal with observations, discussion or documents analysis and interviews being used to gather information. The qualitative research, which uses what is, or what are, is essential in identifying the people attitudes, experiences, beliefs, and behavior just like this study. This study, therefore, falls under qualitative because it only employs experts' opinions in attempts to identify the advantages of the use of MRI on limited brain non-traumatic pediatric brain imagery over the CT scan.

Where does your study fall on the levels of evidence hierarchy? Explain.

The evidence provided as solely concentrated on expert opinions and thus fall in level five due to lack of sufficient information and researchers to help get valid, non-bias, reliable, and trusted recommendations. Level five is considered the last option because it is regarded shallow due to the availability of little or no empirical evidence (Melnyk & Fineout-Overholt, 2015). The level can also be proven by the fact that the finding is only giving outcomes on varying time and amount of information provided by each mode of brain imaging.

Friebe, M. (2016). Computed Tomography and Magnetic Resonance Imaging Contrast Media Injectors: Teachnical Feature Review- what is Really Needed? Dovepress, 9. Retrieved from https://www.dovepress.com/computed-tomography-and-magnetic-resonance-imaging-contrast-media-inje-peer-reviewed-fulltext-article-MDERIs this study quantitative or qualitative? How do you know?

This is a quantitative study because; the quantitative study is the generation of numeric data in attempts to transform it into statistics for use through quantification where it employs the use of how much? Or how many? By quantification of opinions and attitudes and other variables which can be defined quantitative research formulates facts with the aid of measurable data as well. In quantitative study data collection is through surveys, longitudinal studies, interviews, and systematic observations as well as online polls which this study adopts. Quantitative research always has a dependent, and independent variables which help in puzzle solving which are also evident in this study to identify the main features of the Contrast Media (CM) that can be incorporated in the CT and MRI scan to make the medication better and improved. The findings are also quantified being presented in terms of percentages.

Where does your study fall on the levels of evidence hierarchy? Explain.

According to Melnyk and Fineout-Overholt, reliability, validity, and applicability are the critical measure of evidence (2015). The evidence in the study is drawn from case studies and cross-sectional studies, expert opinions as well as randomized controlled studies and uses quantitative research to present its finding; hence I can rate it at level one. Hospitals are used to prove the reliability of the previously acquired data before concluding. The findings given are into details, and also recommendations are provided to ensure that brain imaging has improved.

Reference

Melnyk, B., & Fineout-Overholt, E. (2015). Evidence-based practice in nursing and healthcare: A guide to best practice - with Access (3rd ed.). Philadelphia, PA: Wolters Kluwer. ISBN: 9781451190946