Explain the importance of validity and reliability in diagnostic testing or research

Explain the importance of validity and reliability in diagnostic testing or research

Explain the importance of validity and reliability in diagnostic testing or research 150 150 Nyagu

Oswego Outbreak Case Study
Oswego Outbreak Case Study
Oswego Outbreak Case Study
Read the “Oswego Outbreak Investigation,” located in the Topic Materials.

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Part 1

Complete the following:

Using the line listing in the Excel “Oswego Line Listing Workbook,” calculate the attack rate ratios for each food item using the table in the Excel “Oswego Attack Rate Table.” Create a separate 2×2 table for the food item you think is responsible for the outbreak and interpret the attack rate ratio for this food item. Refer to the “Creating a 2×2 Contingency Table” resource for guidance.
Using the line listing in Excel “Oswego Line Listing Workbook,” construct an epidemic curve by the time of onset of illness. What does this curve tell you regarding the average incubation period, source, and transmission?
Using the incubation range and clinical symptoms, identify potential infectious agents that could be responsible for the outbreak (refer to the Topic Material, “Compendium of Acute Foodborne and Waterborne Diseases”). Discuss your rationale. Oswego Outbreak Case Study.
Part 2

In a 500-750 word paper, evaluate the situation and present your findings. Including the following:

Does this case meet the definition of an “outbreak?” Why or why not?
Identify the steps required to investigate an outbreak. How did these steps help in investigating the Oswego event? Include the relevant information needed for each step to be successful.
Discuss the possible routes of transmission for the expected agent.
Based on this information, what control measures would you recommend? State whether they are primary, secondary, or tertiary prevention strategies. Oswego Outbreak Case Study
General Requirements

Prepare this assignment according to the guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

You are required to submit this assignment to LopesWrite. Refer to the LopesWrite Technical Support articles for assistance.

Topic 2 DQ 2

Explain the importance of validity and reliability in diagnostic testing or research. Describe how validity relates to sensitivity and specificity in diagnostic testing. Identify a health screen specific to a diagnostic test that is currently being debated regarding its use, recommended ages, or frequency, and discuss how validity and reliability play into this debate. What other factors should you consider when you assess the recommendations for a diagnostic test or screen? Oswego Outbreak Case Study