NUR 705 Discussion 11.1: Statistical Tests That Predict Outcomes

NUR 705 Discussion 11.1: Statistical Tests That Predict Outcomes

Some current issues that have been occurring in my practice environment include HAPIs and infiltrated IVs. I work on a cardiac floor and we use IV medications such as amiodarone. One of the main side effects of amiodarone is that it can cause swelling, tenderness, pain, redness, thrombphebelitis, and/or necrosis. The worst thing that can happen is that a patient can lose a limb; unfortunately, I have seen it happen. The second most common issue I see is HAPIs or health-acquired pressure injuries. This occurs when a patient is lying on one side for too long and not turned every 2 hours (as stated in our protocol). This can be because of nurse error or a patient refused. These two concerns have led to extended hospital stays and worsening patient outcomes. Looking at regression a statistical model that can be used is linear regression. The reason I would choose linear regression is that it examines the relationship between an independent and dependent variable and I can see how strong the relationship is. Examples I would use are examining the relationship between age and the number of pressure injuries acquired to patients OR looking at the relationship between IV infiltration and the duration a patient is on IV amiodarone. For the first example, age would be the independent variable, and the number of pressure injuries would be the dependent variable. For the second example, IV infiltration would be the dependent variable and the duration a patient is on IV amiodarone would be the independent variable. For the IV infiltration example, I would measure the duration in minutes. That said, I would look at the relationship to see how many minutes it would take each participant to acquire an infiltrated IV. Looking at my pressure injury example, I would examine the relationship in a quantitative manner to see if a patient’s age has a relationship with an increased number of pressure injuries. To gather my information, I would organize the results in a spreadsheet and then put them in a linear regression graph. This type of analysis is an excellent way to find the relationship between variables. Being able to utilize this type of data can help shape hospital policies and create better outcomes for patients.

Hello Rana,

I agree with you that linear regression examines the relationship between dependent and independent variable. Both variables are important in the study. Choosing the right variables in the study may trigger confusion Therefore, an individual should identify independent and dependent variables before applying other procedures of linear regression (Diel et al., 2021). For instance, in investigating health-acquired pressure injuries as the current health issue the variables may be age and the number of the pressure injuries. Age can be identified as independent whereas HAPIs considered as dependent variable. Linear regression provides information that can be used to predict the future (Bartlett et al., 2020). The information provided in the graph reveals a trend that can be used for prediction. Healthcare settings have the information about the future helps in planning (Santiago et al., 2018). When the right data is collected for linear regression, the strategy will provide accurate and reliable information. The trends is important aspect of linear regression.


Bartlett, P. L., Long, P. M., Lugosi, G., & Tsigler, A. (2020). Benign overfitting in linear regression. Proceedings of the National Academy of Sciences117(48), 30063-30070. (Links to an external site.)

Diel, A., Weigelt, S., & Macdorman, K. F. (2021). A meta-analysis of the uncanny valley’s independent and dependent variables. ACM Transactions on Human-Robot Interaction (THRI)11(1), 1-33. (Links to an external site.)

Santiago, C. B., Guo, J. Y., & Sigman, M. S. (2018). Predictive and mechanistic multivariate linear regression models for reaction development. Chemical science9(9), 2398-2412. DOI: 10.1039/C7SC04679K (Links to an external site.)

Click here to ORDER an A++ paper from our Verified MASTERS and DOCTORATE WRITERS: NUR 705 Discussion 11.1: Statistical Tests That Predict Outcomes 

NUR 705 Discussion 11.1: Statistical Tests That Predict Outcomes
NUR 705 Discussion 11.1: Statistical Tests That Predict Outcomes

APA Writing Checklist
Use this document as a checklist for each paper you will write throughout your GCU graduate program. Follow specific instructions indicated in the assignment and use this checklist to help ensure correct grammar and APA formatting. Refer to the APA resources available in the GCU Library and Student Success Center.
☐ APA paper template (located in the Student Success Center/Writing Center) is utilized for the correct format of the paper. APA style is applied, and format is correct throughout.
☐ The title page is present. APA format is applied correctly. There are no errors.
☐ The introduction is present. APA format is applied correctly. There are no errors.
☐ Topic is well defined.
☐ Strong thesis statement is included in the introduction of the paper.
☐ The thesis statement is consistently threaded throughout the paper and included in the conclusion.
☐ Paragraph development: Each paragraph has an introductory statement, two or three sentences as the body of the paragraph, and a transition sentence to facilitate the flow of information. The sections of the main body are organized to reflect the main points of the author. APA format is applied correctly. There are no errors.
☐ All sources are cited. APA style and format are correctly applied and are free from error.
☐ Sources are completely and correctly documented on a References page, as appropriate to assignment and APA style, and format is free of error.
Scholarly Resources: Scholarly resources are written with a focus on a specific subject discipline and usually written by an expert in the same subject field. Scholarly resources are written for an academic audience.
Examples of Scholarly Resources include: Academic journals, books written by experts in a field, and formally published encyclopedias and dictionaries.
Peer-Reviewed Journals: Peer-reviewed journals are evaluated prior to publication by experts in the journal’s subject discipline. This process ensures that the articles published within the journal are academically rigorous and meet the required expectations of an article in that subject discipline.
Empirical Journal Article: This type of scholarly resource is a subset of scholarly articles that reports the original finding of an observational or experimental research study. Common aspects found within an empirical article include: literature review, methodology, results, and discussion.
Adapted from “Evaluating Resources: Defining Scholarly Resources,” located in Research Guides in the GCU Library.
☐ The writer is clearly in command of standard, written, academic English. Utilize writing resources such as Grammarly, LopesWrite report, and ThinkingStorm to check your writing.