Our Services

Get 15% Discount on your First Order

[rank_math_breadcrumb]

PHE5020 – Week 3 Project

  

Week 3 Project – Chi-Square

This assignment focuses on categorical data, and two of the statistics most often used to test hypotheses about categorical data are odds ratios (ORs) and the chi-square. A chi-square is calculated first to identify if two categorical variables are associated with each other, and if they are then an odds ratio is often calculated. The disease-OR refers to the odds in favor of disease in the exposed group divided by the odds in favor of the unexposed group. Chi-square statistics measure the difference between the observed counts and the corresponding expected counts. The expected counts are hypothetical counts that would occur if the null hypothesis were true.

Part 2: Chi-Square

Bain, Willett, Hennekens, Rosner, Belanger, and Speizer (1981) conducted a study of the association between current postmenopausal hormone use and risk of nonfatal myocardial infarction (MI), in which 88 women reporting a diagnosis of MI and 1,873 healthy control subjects were identified from a large population of married female registered nurses aged thirty to fifty-five years. There were 32 women who currently used hormones and had a diagnosis of MI and 56 women reporting a MI and never used hormones. Of the women controls (women who did not report a MI) 825 currently use hormones and 1,048 never used hormones. To test the hypothesis that there is no association between use of postmenopausal hormones and risk of MI, chi-square statistics need to be calculated in SPSS using a 0.05 level of significance. The SPSS data are provided in the link below. The SPSS dataset consists of two variables:

Click here to access the SPSS data.

Reference:
Bain, C., Willett, W., Hennekens, C. H., Rosner, B., Belanger, C., & Speizer,

F. E. (1981). Use of postmenopausal hormones and risk of myocardial infarction. Circulation, 64(1), 42–46.

Refer to following video on how perform a Chi-square analysis.

Using SPSS, download the data, perform appropriate procedures, and provide calculations.

In addition, in a Microsoft Word document, provide a written conclusion and interpretation of your results in APA format.

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

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

Related Questions

HCAD final analysis GA

   *Discuss Johnson & Johnson operating efficiency and 2 ratios under it* Healthcare Finance Organizational Analysis Presentation Part 2 power point assignment *Discuss Johnson & Johnson operating efficiency and 2 ratios under it* Develop the presenter notes Presentation deck with the presenter notes. Video presentation based on the developed materials.

home work

Competency This deliverable will allow you to demonstrate your skill in reading, listening, and writing critically. Instructions Watch  Internet Research: What’s Credible? Write a 200-300 word abstract that covers the following; · Identifies the main point of the film · Clearly defines the position of the filmmakers on this topic ·

nur514CL discussion 5

write discussion post based on a 21 year old female coming into a gyno clinic for a pap smear  image1.png image2.png

assessment 3

attached  Analyze the application of technology and professional standards related to your health process issue at your practicum site in a 4–6 page paper, and submit your required practicum hours. In your previous assessment, you defined and analyzed your health process issue in the context of your practicum site. Now

assessment 4

attached  Develop a proposal for an intervention to address your current issue of concern at your practicum site, and prepare a professional presentation to deliver to your peers. Submit your required practicum hours. In your previous assessments, you applied new knowledge and insight gleaned from the literature, organizational data, and

Nursing assignment 99

see the attachments  I am writing this paper as a family nurse practitioner student: Population Healthcare paper. This approximately 8-page paper should review a specific population with a specific disease process and seek out the evidence-based interventions that could close the gap towards optimum health  in that particular population. The

NUR514CLW5

DISCUSSION: Describe your clinical experience for this week. · Did you face any challenges, any success? If so, what were they? · Describe the assessment of a patient, detailing the signs and symptoms (S&S), assessment, plan of care, and at least 3 possible differential diagnosis with rationales. (EXTREME CRAMPS FOLLOWING

NUR514W5

DISCUSSION: Once you received your case number; answer the specific question on the table above. Then, continue to discuss the 3 topics listed below for your case: 1. An effective health assessment incorporates not only physiological parameters; please suggest other parameters that should be considered and included on health assessments to reach

nursing

see attachment In this assessment, you will assume the role of the senior nurse at a regional hospital who has been assigned to develop a disaster recovery plan for the community using MAP-IT and trace-mapping, which you will present to city officials and the disaster relief team. Introduction For a

Nursing homework

In this assignment, you will choose one of the following issues that may appear in the healthcare environment and develop a plan using the shared governance model to assess, propose a solution, and evaluate the strategy. Be sure to identify who should be involved, and what committees/councils would be important

Nursing HW

Lesson 4 Assignment 1. Find research articles in a peer-reviewed source about a successful functional therapy. 2. Summarize the article by answering the following question: a. What is the therapy? b. How is the therapy used for illness prevention, health promotion, and heath restoration? c. Choose one (1) technique to

Project

answer question 2 this is from this screen shot below  Use references from 5 years and do it in a PowerPoint format 

nursing

Part A Critical thinking is often defined as, “thinking about your thinking!” Box 11.4 on page 243 in your text lists 15 characteristics of critical thinkers. Decide which characteristics you have, which are in progress and which are absent.  Discuss your finding of the self assessment on page 256. How

Unit IV HTH

see attached Unit IV Essay This two-page essay Write an essay on the scenario below: You were recently hired at Mercy Me Hospital as a medical administrator. During your first week of onboarding, you are brought up to speed on the hospital’s procedures and policies and are assigned your first

DB 2 HTH

See attached DB 2 Use this paragraph to answer the following questions below: I am Shorley Moten, and I am from Selma, Alabama. I currently reside in Columbus, GA, and serve as a protocol specialist for the Department of Defense. My future goal is to complete my associate’s degree. I