Assignment: Cases of HIV

Want create site? With you can do it easy.

Assignment: Cases of HIV

Assignment: Cases of HIV

Assignment: Cases of HIV

Struggling to find relevant content or pressed for time? – Don’t worry, we have a team of professionals to help you on
Assignment: Cases of HIV
Get a 15% Discount on this Paper
Order Now

Week 3 assignment Relative Risk Calculations Worksheet Guidelines& Grading Rubric Purpose The purpose of this assignment is to help you to begin to understand and apply the important counts, ratios, and statistics presented in healthcare and epidemiological research. Remember to use the list of formulas presented prior to the problems and to carefully consider the purpose of each calculation and how it is interpreted. Course Outcomes Through this assignment, the student will demonstrate the ability to: (CO #3) Identify appropriate outcome measures and study designs applicable to epidemiological subfields such as infectious disease, chronic disease, environmental exposures, reproductive health, and genetics. (CO #4) Apply commonly used measures of health risk. (CO #6) Identify important sources of epidemiological data. Due Date: Sunday 11:59 p.m. (MT) at the end of Week 3 Total Points Possible:50 REQUIREMENTS: 1. Complete the Risk Calculation Worksheet located in Course Resources. 2. For each question identify the correct answer. 3. Submit the worksheet to the DropBox by 11:59 p.m. MT Sunday of Week 3 Epidemiological Formulas and Statistics Parameter Definition Formula Incidence (exposed) Incidence of new cases of disease in persons who were exposed number (exposed with disease)/Total number of exposed Incidence (unexposed) Incidence of new cases of disease in persons who were not exposed number (unexposed with disease)/Total number of unexposed Incidence of Disease Measure of risk. Total number in a population with a disease divided by the total number of the population. Number with the disease/ Total population number Relative Risk Risk of disease in one group versus another. Risk of developing a disease after exposure. If this number is one, it means there is no risk. R(exposed)/Risk (unexposed) (# exposed with disease(divided by)/total of all exposed) (# of non-exposed with disease/(divided by)total of all non exposed) Odds Ratio A measure of exposure and disease outcome commonly used in case control studies. R(exposed) / R (unexposed) 1- R(exposed) 1-R(unexposed) Prevalence The number of cases of a disease in a given time regardless of when it began. (new and old cases) (Persons with the disease/ Total population) X 1000 Attributable Risk The difference in disease in those exposed and unexposed and is calculated from prospective data. Directly attributed to exposure (if exposure gone, disease would be gone) R(exposed) – R(unexposed) Crude Birth Rate The number of live births per 1,000 people in the population (# of births/estimated mid-year population) X 1000 Crude Death Rate The number of deaths per 1,000 people in the population (# of deaths/estimated mid-year population) X 1000 Fetal Death Rate The number of fetal deaths (20 weeks or more gestation) per 1,000 live births. (# of fetal deaths/ # of live births + fetal deaths) X 1000 Annual Mortality Rate Usually an expression of a specific disease or can be all causes per 1,000 people for a year. (# of deaths of all causes (or a specific disease)/Mid-year population) X 1000 Case Fatality Rate The parentage of individuals who have a specific disease and die within a specific time after diagnosis. (# of persons dying from a disease after diagnosis or set period/ # of persons with the disease) X 100 Relative Risk Calculation Worksheet Prior to completing this worksheet, review the lessons, reading and course text up to this point. Also review the tables of calculations. Each question is worth five (5) points. There is only one right answer for each of the ten problems. 1. The population in the city of Springfield, Missouri in March, 2014 was 200,000. The number of new cases of HIV was 28 between January 1 and June 30th 2014. The number of current HIV cases was 130 between January 1 and June 30th 2014. The incidence rate of HIV cases for this 6 month period was: A. 7 per 100,000 population B. 14 per 100,000 population C. 28 per 100,000 population D. 85 per 100,000 population 2. The prevalence rate of HIV cases in Springfield, Missouri as of June 30, 2014 was: A. 14 per 100,000 population B. 28 per 100,000 population C. 79 per 100,000 population D. 130 per 100,000 population 3. In a North African country with a population of 5 million people, 50,000 deaths occurred during 2014. These deaths included 5,000 people from malaria out of 10,000 persons who had Malaria. What was the total Annual Mortality Rate for 2014 for this country? (please show your work) 4. What was the cause-specific mortality rate from malaria? (please show your work) 5. What was the case-fatality percent from malaria? 6. Fill in and total the 4 X 4 table for the following disease parameters: Total number of people with lung cancer in a given population = 120 Total number of people with lung cancer who smoked = 90 Total number of people with lung cancer who did not smoke = 30 Total number of people who smoked = 150 Total number of people in the population = 350 Fill in the missing parameters based on the above. YES LUNG CANCER NO LUNG CANCER TOTALS YES SMOKING NO SMOKING TOTALS 7. From Question 6, what is the total number of people with no lung cancer? 8. From question 6, what is the total number of people who smoked, but did not have lung cancer? 9. Set up the problem for relative risk based on the table in #6. 10. Calculate the relative risk.


Did you find apk for android? You can find new and apps.

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with MyCoursebay
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Customer 452813, June 19th, 2022
Strategic Management
Thanks for the help, really appreciate it
Customer 452821, June 26th, 2022
Thank you!
Customer 452707, April 2nd, 2022
Thank you!
Customer 452707, April 3rd, 2022
Always perfect! Thank you!!!
Customer 452453, April 15th, 2021
Customer 452813, June 25th, 2022
Thank you so very much!!!
Customer 452517, May 11th, 2021
Professions and Applied Sciences
Thank you!
Customer 452707, March 4th, 2022
Criminal Justice
Impressive! Will be using the service again.
Customer 452485, December 5th, 2021
Great paper!
Customer 452707, July 1st, 2022
Database design and optimization
communication was great and the work looks perfect.
Customer 452715, February 26th, 2022
Great work! Thank you so much.
Customer 452707, July 15th, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat

Get your perfect essay with a 15% discount. Use DC15


Thank you for choosing MyCoursebay. Your presence is a motivation to us. All papers are written from scratch. Plagiarism is not tolerated. Order now for a 15% discount

Order Now