Our Services

Get 15% Discount on your First Order

[rank_math_breadcrumb]

WK 2 ASSIGN EPID

Strengths and Limitations of Secondary Data Sources

In this information age, where data are readily accessible and there is both a great demand for accelerated research projects and strict limitations on research funding, using existing data makes sense. Data used in this way are called secondary data; they come in many forms and contain information on just about anything—depending on who collected the information in the first place, and why.

As a health professional, you have access to a wide range of secondary data sources, including government agencies (such as, the Census Bureau or the Centers for Disease Control and Prevention) and private sources, including local health service providers. Global and international data are available from familiar sources, such as the World Health Organization and the United Nations. In addition, nearly every nation maintains statistics on social, economic, and environmental indicators, which contain a wealth of health information.
As a member of the Walden community, you have access to the Inter-University Consortium for Political and Social Research (ICPSR), the world’s largest archival database of secondary data. You also have access to the Social Change Impact Report (SCIR) data sets—a Walden-owned database. There are also a number of sources and tutorials available to you through Walden’s Office of Research and Doctoral Quality.
No matter the topic—be it vaccination rates, women’s access to mammography, or chronic lung disease—you can probably find an existing secondary data source related to the specific population health problem you are investigating. The next steps are to identify the variables in the data source that you would need to analyze to examine the association of interest and to assess the validity of the data source. For this Assignment, you delve into these issues in greater detail. 

Resources

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


WEEKLY RESOURCES

Required Readings

· Curley, A. L. C. (Ed.). (2024).
 Population-based nursing: Concepts and competencies for advanced practice (4th ed.). Springer.

· Chapter 7, “Using Information Technology to Improve Population Outcomes” (pp. 158-182)

· Friis, R. H., & Sellers, T. A. (2021). 
Epidemiology for public health practice (6th ed.). Jones & Bartlett.

· Chapter 4, “Descriptive Epidemiology: Person, Place, Time”

· Chapter 5, “Sources of Data for Use in Epidemiology”

· National Institutes of Health National Library of Medicine. (2019). 

Finding and using health statistics.Links to an external site.
 

SECONDARY DATA SOURCES

Use the following resources to locate secondary data sources for this week’s Assignment:

· Centers for Disease Control and Prevention. (n.d.). 

Data.CDC.gov: Home.Links to an external site.
 

· National Center for Health Statistics. (2015). 

Resources for researchers.Links to an external site.
 

· Walden University Office of Research and Doctoral Services. (n.d.). 

Explore existing datasets.Links to an external site.
 

· World Health Organization. (2021). 

WHO Data collectionsLinks to an external site.
 [Data sets].

Required Media

· Walden University, LLC. (2021). 

Descriptive epidemiology—person, place, and timeLinks to an external site.
 [Interactive media]. Walden University Blackboard.

· Walden University, LLC. (2021). 
Theoretical models—One Health and socioecological modelLinks to an external site.[Interactive media]. Walden University Blackboard.

To prepare:

· Consider a variety of population health problems and then select one of professional interest on which to focus for this Assignment.

· Explore three data sources (data sets) presented in the Learning Resources that could aid you in describing the population and magnitude of the problem you selected. Consider the strengths and limitations of each data source.

The Assignment

In 4 pages (not including title page and references), analyze the data sources you selected by addressing the following:

· Briefly identify the population health problem you selected.

· Identify each data set you selected.

· Identify the variables in each data set you would need to examine the association of interest.

· Assess the validity of each data set. Has it been used for prior studies/publications?

· Explain challenges you might face as a researcher in identifying a proper data set or securing permission to use it.

By Day 7 of Week 2

Submit your Assignment. 

submission information

Before submitting your final assignment, you can check your draft for authenticity. To check your draft, access the 
Turnitin Drafts from the 
Start Here area. 

1. To submit your completed assignment, save your Assignment as 
WK2Assgn_LastName_Firstinitial

2. Then, click on 
Start Assignment near the top of the page.

3. Next, click on 
Upload File and select 
Submit Assignment for review.

image1.jpeg

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

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

Related Questions

EBP

Module 7:  Research Project As a DNP, you have been asked to identify why the patients that are undergoing surgery are complaining that pain experienced after a surgical procedure has not been managed adequately. The patients’ need of narcotics is around the clock until the pain subsides. The lack of

Home work

Determine the linear correlation and regression equation between two variables to make predictions for the dependent variable. Project Deliverable tie to Competency  In this assignment, you will demonstrate your understanding of how relationships between two variables can be analyzed and used to make informed predictions. By interpreting scatter plots, conducting

DESCRIPTIVE EPIDEMIOLOGY: DATA SOURCES AND DATA COLLECTION

Diabetes is a significant public health challenge in the United States, with Table 3.2 identifying Hemoglobin A1C levels, incidence of skin infections, obesity, peripheral neuropathy, and renal insufficiency as key measurable outcomes (Curley, 2024). The population selected for this discussion is Hispanic/Latino adults in the United States, a group disproportionately

Community Health

Please see attached. Create a slide presentation of the health promotion plan you developed in Assessment 1. Complete the following: · Prepare a 12–14 slide PowerPoint presentation with detailed speaker notes that reflects your presentation. This presentation is the implementation of the plan you created in Assessment 1. The speaker

Scholarship For Nursing practice

It is anticipated that the initial discussion post should be in the range of 250-300 words. . All posts should be supported by a minimum of one scholarly resource, ideally within the last 5 years. Journals and websites must be cited appropriately. Citations and references must adhere to APA format.

Week 1 clinic skills

Rate yourself according to your confidence level performing the procedures identified on the Clinical Skills Self-Assessment Form.   Based on your ratings, summarize your strengths and opportunities for improvement.    Based on your self-assessment and theory of nursing practice, develop three to four (3–4) measurable goals and objectives for this practicum experience. Include them on the designated area of the form.   

The future of Nursing

It is anticipated that the initial discussion post should be in the range of 250-300 words. Substantive content is imperative for all posts. All discussion prompt elements for the topic must be addressed. Please proofread your response carefully for grammar and spelling. All posts should be supported by a minimum

Psychopharmacology Discussion Week 1 reply

 Need a response Epigenetics and Gene Expression Epigenetics serves as the regulatory switch for gene expression by modifying chromatin structure without altering the underlying DNA sequence. This system determines how tightly DNA is wound around proteins called histones. When chemical tags like methyl groups are added (methylation), the chromatin condenses,

Psychopharmacology Discussion Week 1 reply TG

Need a response  Main Post As I have been working through my advanced healthcare degree and taking classes such as advanced pharmacology and now psychopharmacology, I have started to see how signal transduction really brings the “why” behind medications to life, especially when I think about mental health treatments. Ion

Nursing Assignment

NU501 Unit 8 Assignment Template/NU501M4 Assessment Template Student Name ______________________________________ Date____________ Faculty Name ____________________________________ NU501-4: Differentiate the professional identity of advanced nursing practice, including accountability to the individual, society, and the profession and compliance with relevant laws, policies, and regulations. Accountability APRN Educator Executive Leader Professional Identity (include content on

Care Plan

In this assignment, you will explore your community’s resources for people who have limited access to affordable, accessible, acceptable food and/or food services (e.g., people who live in a food desert). Using the case study presented below, you will develop a meal plan that is appropriate for the identified medical

help with home work

Nu 506 Unit 8 assignment Telehealth The objective of restructuring the American health care system was to increase quality and access to care and to minimize cost from which a telehealth setting was born. The earliest form of telehealth was the transmission of heart sounds through the telephone in 1878.

Chilablws

What are the requirements for reporting abuse in Florida? What are the requirements related to confidentiality of records and universal precautions related to bodily fluids? What are some of the most common signs of each of the forms of abuse? What do you do when you suspect that abuse has

PORTFOLIO

CARE PLAN ASSESSMENT NURSING DIAGNOSIS OBJECTIVE SUBJECTIVE PROBLEM(S) ETIOLOGY SIGNS & SYMPTOMS IMPLEMENTATION OBJECTIVE EVALUATION OUTCOMES EVIDENCED BY NURSING INTERVENTION INTERVENTION RATIONALE DESIRED OUTCOMES FAKE NAME: PATIENT/ROOM NO: DATE: OBJECTIVE: SUBJECTIVE: Text2: Text3: Text4: Text5: Text6: Text7: Text8: Text9: Text1:

nurse help

  Review “An Integrated Ethical-Decision-Making Model for Nurses” from the University Library.  Apply the ethical decision-making model in the article to access the Our Pregnant Daughter Didn’t Want This… case study from the Center for Practical Bioethics. Review the Questions for Discussion following the case.  Follow the steps provided in the model, including the following:  Step 1: Explain the ethical

PPP

Assigment The term “knowledge worker” was first coined by management consultant and author Peter Drucker in his book,  The Landmarks of Tomorrow  (1959). Drucker defined knowledge workers as high-level workers who apply theoretical and analytical knowledge, acquired through formal training, to develop products and services. Does this sound familiar? Nurses are

Can you help by tomorrow?

Required Resources Read/review the following resources for this activity: · Lesson Instructions  Introduction Imagine you are a home healthcare worker employed by Ministering Angels Health Services. You have been assigned a new client, and we’ll call her Mrs. Evans. She is 86 years old and suffered a stroke. She was recently at a

help with home work

Nus 507 Unit 8 assignment: NU507-4: Synthesize the effect healthcare reform has on stakeholders Directions For this assignment, you will examine the stakeholders impacted by the implementation of the No Surprise Act. Your paper must include the following: · Introduction: identify the purpose of the assignment · Define the No Surprise