Our Services

Get 15% Discount on your First Order

[rank_math_breadcrumb]

WK 3 DIS, Data

 Levels of Measurement: Categorical vs. Continuous Data; Descriptive Statistics and Probability Theory Basics

What is the incidence of blood clots from COVID-19 in females over the age of 35?

The above question is an example of a research question. A research question consists of three parts and guides the methods and approaches in which you will study the question to find answers. The research question includes the question, the topic, and the population or variables. In the example provided above, the question examines the prevalence of blood clots from severe COVID-19 in a selected population. From this question, the variables can be assessed, considerations can be analyzed, and populations can be sampled in order to guide the research.

For this Discussion, you will analyze a selected work to identify and analyze the variables, comparisons, and sample sizes. You will explore the potential levels of measurement for your variables and the rationale for the labels, as well as consider the advantages and challenges that you might experience in the statistical analysis.

Reference: Gray, J. R., & Grove, S. K. (2020). 
Burns and Grove’s the practice of nursing research: Appraisal, synthesis, and generation of evidence (9th ed.). Elsevier.

Resources

Be sure to review the Learning Resources before completing this activity.
Click the weekly resources link to access the resources. 


WEEKLY RESOURCES

Learning Resources

Required Resources

· Bullen, P. (n.d.). 

How to choose a sample size (for the statistically challenged)Links to an external site.
. tools4dev.

· Centers for Disease Control and Prevention. (2024, March). 

The NHSN standard infection ratio (SIR)Links to an external site.
.

· “Overview of the Standard Infection Ratio (SIR)” (pp. 4–5)

· Dang, D., Dearholt, S. L., Bissett, K., Ascenzi, J., & Whalen, M. (2021). 
Johns Hopkins evidence-based practice for nurses and healthcare professionals: Model & guidelines (4th ed.). Sigma Theta Tau International Honor Society of Nursing.

· Chapter 6, “Evidence of Appraisal: Research” (pp. 147–157)

· Salkind, N., & Frey, B. (2019). 
Statistics for people who (think they) hate statistics (7th ed.). SAGE Publications.

· Chapter 3, “Computing and Understanding Averages: Means to an End” (pp. 65–68)

· Chapter 5, “Creating Graphs: A Picture Really Is Worth a Thousand Words” (pp. 88–118)

· Chapter 8, “Hypotheticals and You: Testing Your Questions” (pp. 167–180)

· Chapter 9, “Probability and Why It Counts: Fun With a Bell-Shaped Curve” (pp. 181–200)

Required Media

· Niedz, B. (2024). 
Descriptive statistics [Video]. Walden University Canvas.

PowerPoint Presentation

· Document: 
Descriptive Statistics (PowerPoint presentation)
Download Descriptive Statistics (PowerPoint presentation)

Required Resources for Topic: Infections

· Beydoun, A. S., Koss, K., Nielsen, T., Holcomb, A. J., Pichardo, P., Purdy, N., Zebolsky, A. L., Heaton, C. M., McMullen, C. P., Yesensky, J. A., Moore, M. G., Goyal, N., Kohan, J., Sajisevi, M., Tan, K., Petrisor, D., Wax, M. K., Kejner, A. E., Hassan, Z., … Zenga, J. (2022). 
Perioperative topical antisepsis and surgical site infection in patients undergoing upper aerodigestive tract reconstructionLinks to an external site.
JAMA Otolaryngology-Head & Neck Surgery, 148(6), 547–554.

· Sood, N., Lee, R. E., To, J. K., Cervellione, K. L., Smilios, M. D., Chun, H., & Ngai, I. M. (2022). 
Decreased incidence of cesarean surgical site infection rate with hospital‐wide perioperative bundleLinks to an external site.. B
irth: Issues in Perinatal Care, 49(1), 141–146.

· Sauer, K. (2023). 

Testing for the treatment of urinary tract infections in symptomatic adult patients residing in long-term care facility: An evidence-based quality improvement projectLinks to an external site.
 (Publication No. 30569808) [Doctoral dissertation, Phoenix University]. ProQuest Dissertations and Theses Global.

To prepare:

· View the required media.

· It is recommended you complete the quiz prior to constructing your initial response.

By Day 3 of Week 3

Post a response including the following:

· Choose a research study, QI article, or EBP DNP project and interpret at least one continuous demographic variable and one categorical variable.

· Differentiate between comparisons made using descriptive statistics (e.g., the mean and standard deviation) and comparisons based on inferential statistics (e.g., a 
t test). 

· Compare and contrast the sample sizes used in the research study, the QI project, and the DNP project in terms of type 1 and type 2 errors. 

· Explain the SIR rate, how it is developed, and how organizations use it. 

· Using the same articles, pick one and differentiate between one descriptive and one inferential statistic used in any one of the three studies/projects.

By Day 6 of Week 3

Read a selection of your colleagues’ posts and 
respond to 
at least two of your colleagues on 
two different days by expanding upon their reflections, making connections to your perceptions, and offering additional insights.

 

Reply

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Roch week 4 soap case study

Roch week 4 soap case study Initial Psychiatric Interview/SOAP Note Template There are different ways in which to complete a Psychiatric SOAP (Subjective, Objective, Assessment, and Plan) Note. This is a template that is meant to guide you as you continue to develop your style of SOAP in the psychiatric

EBP

Module 3:  Selecting a Topic and Designing a Clinical Question using PICOT Taxonomy Instructions:   Create an essay of a minimum of five pages explaining the PICOT format and what is the importance of following the PICOT format when formulating the clinical question? 1. What is the PICOT Format? 2. What

help with home work

Nurs 507 Unit 4 assignment Analyze financial models of reimbursement and their effects on patients and health care providers. Directions For this assignment, you will distinguish between Managed Care Organizations (MCO) and Accountable Care Organizations (ACO). Your paper will include the following: · Provide a brief history of both the

Nursing

To prepare: Select a DNP project that uses both quantitative and qualitative methods to summarize the results from the options provided.  Review the required Learning Resources regarding how to summarize results.  Consider how the findings reflect the practice-focused question in the selected project.  The Assignment Critique a DNP project that

Response- BLOG: PEER FEEDBACK: GRADING THE EVIDENCE

RESPOND TO THE 2 PEOPLE IN THE ATTACHED Respond to at least two of your colleagues, on different days, by offering suggestions to help improve their experiences finding pre-appraised, single study, and anecdotal evidence. Note: Your responses should enrich the initial post by supporting and/or adding a fresh viewpoint and

Bekinpre

Learning & Skill Development Before Kindergarten Predictions After reading the article “Mind the kinder-gap: New data on children’s math and reading skills as they enter kindergarten’ by Christine M.T. Pitts and Megan Kuhfeld (September, 2020) located in Module 3: Lecture Materials & Resources, please address the following: While the authors

PICOT, NURSING

I have questions on a worksheet. Purpose Type 2 diabetes mellitus is a chronic illness that requires lifelong self-management to prevent serious complications. Poor glycemic control is an ongoing problem after hospital discharge when patients are in charge of managing their medications, diet, and glucose monitoring. Research shows that diabetes

module #3

Module 3 Discussion   Approaches to Health Management: Sexuality  After studying Module 3: Lecture Materials & Resources, discuss the following: Read Garzon, D. L., Driessnack, M., Dirks, M., Duderstadt, K. G., & Gaylord, N. M. (2024). · Chapters 14: Nutrition · Chapter 16: Sleep · Chapter 18: Physical Activity and Sports

System ip 1

Provide an overview of how healthcare in the United States has evolved since the post-industrial period.  How has the evolution of medical technology, graduate medical education, and the professionalization of medical and nursing staff affected the delivery of care?  Why has the United States been unsuccessful in evolving the current

System ip 2

Provide an overview and discuss the function of 1 publicly financed healthcare program in the United States.  How has that program evolved and influenced the entire U.S. healthcare system?  What are some of the accomplishments and challenges for that program?  What does that program do to focus on health prevention

nursing

You are a volunteer serving meals at a local homeless shelter. Being an astute nurse, you notice an approximate 5-inch-long cut on the right forearm of an older white man.  His forearm appears red and swollen. You walk over to where he is seated and ask how he got the

Db cap 3

In Week 1, you did a literature review. In your discussion, identify a project that you read about that most closely resembles the project that you are undertaking in this course. Answer the following: What characteristics of the project are similar to your organizational characteristics?  What goals of the project

Db cap 2

Each health care organization is unique in reference to its strengths and weaknesses. Assessing different aspects of the organization will assist in the implementation of your proposed project. Your assessment plan will put a larger emphasis on your topic of study within an additional overall assessment of the organization. Complete

NUR 640

NUR 640 Weekly Discussion FYI Remember… I am a Black Haitian American Female live in USA, FL Submission Instructions: • Your initial post should be at least 500 words, formatted, and cited in current APA style with support from at least 2 academic sources.  Your initial post is worth 8 points. Week

Week 4 BM

week 4 bm Initial Psychiatric Interview/SOAP Note Template There are different ways in which to complete a Psychiatric SOAP (Subjective, Objective, Assessment, and Plan) Note. This is a template that is meant to guide you as you continue to develop your style of SOAP in the psychiatric practice setting. Criteria

Telehealth.

Please see attached. Write a 4–6 page annotated bibliography where you identify peer-reviewed publications that promote the use of a selected technology to enhance quality and safety standards in nursing. Instruction: Assessment # 3. Review the technologies presented in the “Sentinel U: Telehealth Nursing Series Medical/Surgical: Lynn Tan” activity. There

Role of transition of adv NP

Support Evidence-Based Practice   Goal: The purpose of this assignment is to identify a theory or model which can be used as a framework for a future evidence-based project   Content Requirements:  1. Review literature regarding issues or concerns within your selected area of advanced practice nursing. 2. Select a

nursing

see file Create a poster presentation to communicate an implementation plan to bridge the gap between the evidence you will research and clinical practice. You have been asked to give a poster presentation based on your work and research on a clinical problem in your practice setting. Chosen topic: Staffing