MEDICAL AND NURSING
Medical and Nursing: Quantitative Research Design
Problem Identification
Diabetic patients suffering with stage 2 or 3 pressure ulcers use antibiotic creams and daily changing of the dressing in the standard care method. However, the healing time is quite long, sometimes weeks or months.
The research aims to test the theory that low-pressure pulsatile lavage would help decrease healing time for diabetic patients along with standard care treatment.
Hypothesis or Research Question
The proposed research question is:
Would low-pressure pulsatile lavage decrease the healing time of standard care treatment for diabetic patients with stage 2 or 3 pressure ulcers?
Intervention
Low-pressure pulsatile lavage might be beneficial for decreasing the healing time for diabetic patients since healing in diabetes is a challenge (Spampinato et al., 2020). It is because the biochemical components within the blood system of the diabetic patient show complex immunity, slower blood circulation, and malfunction in the microvascular system (Spampinato et al., 2020). The wounds are not noticed immediately by the body as the pain is numbed due to reduced leukocyte migration disorder circling the wound. The wounded area becomes highly vulnerable to infection, thus, causing slow healing and fewer chances of getting proper treatment.
Best Suited Research Design
The best research design for this...
…usually compared with numbers and statistics to measure the accurate performance of an intervention against the other (Stoppler, 2021). The quantitative nature of controlled experiments lets the investigator balance the benefits and harms of one treatment compared to another, which is the real intention of current research (Battelino & Mauricio, 2021).Dependent (DV)/Independent (IV) Variables
The dependent variable is the healing time for diabetic patients with stage 2 or 3 pressure ulcers. The independent variable is the additional treatment, the low-pressure pulsatile lavage method, and the standard care method.
Conceptual Framework
Dependent variable: Healing time for diabetic patients
Independent variable: Low pressure pulsatile lavage method
Mediating variable:…
References
Battelino, T., & Mauricio, D. (2021). Randomized controlled trials in diabetes research: A pathway to interpreting published results. Diabetes Therapy: Research, Treatment, and Education of Diabetes and Related Disorders, 12(10), 2635–2644. https://doi.org/10.1007/s13300-021-01143-6
Spampinato, S. F., Caruso, G. I., De Pasquale, R., Sortino, M. A., & Merlo, S. (2020). The treatment of impaired wound healing in diabetes: Looking among old drugs. Pharmaceuticals (Basel, Switzerland), 13(4). https://doi.org/10.3390/ph13040060
Stoppler, M.C. (2021, March 29). Medical Definition of randomized controlled trial. Medicine Net. https://www.medicinenet.com/randomized_controlled_trial/definition.htm
Validity in Quantitative Research Designs Validity Quantitative Research Designs Validity research refers extent researchers confident effect identify research fact causal relationships. If low validity a study, means research design flawed results . Threats to internal validity in quasi-experimental designs Quasi-experimental studies have several issues that lead to lack of internal validity of the study. These occur as a result of the experimental conditions not being highly controlled or randomized. This leads to intervention
Emotions Quantitative Research Design In order to design a quantitative research project it is necessary to identify the necessary components of a quantitative design. Quantitative design requires proving hypotheses based on numerical and statistical analysis. The formulation of these designs must adhere to certain mathematical principles making them valuable in some aspects of the research. Quantitative research requires that the populations being sampled are random and adhere to scientific inductive reasoning
Validity, in essence, has got to do with the extent to which a given research study measures the accuracy of a specific concept – effectively meaning that a study can be said to have passed the validity test if it accurately mirrors that which the researchers set about to investigate. In quantitative research, as Polit and Beck (2012) point out, “researchers strive to design studies that are strong with respect
Strengths/Weaknesses of the Quantitative ApproachIntroductionQuantitative research is a widely used approach in public administration research that involves the collection and analysis of numerical data. This approach has several strengths, including the ability to use probability sampling methods to select representative samples, the ability to replicate studies to verify findings, and the ability to collect large amounts of data quickly and efficiently. However, there are also limitations to quantitative research, such
Black Women in White Male Dominant Industries: Are Set-Aside and Inclusion Programs Really Assisting? A research design is the plan or technique which could be adopted for a research to take place. It is a systematic method of finding answers to the questions or hypotheses for the study. It is important for the results to be reliable with maximum efficiency based on correct hypotheses formulated so that a clear direction is
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now