Which Is an Example of a Case-Control Study

question 32

Multiple Choice

Which is an example of a case-control study?

• A) Identifying the incidence of type 2 diabetes mellitus in adults
• B) Comparing the incidence of cancer between smokers and non-smokers
• C) Searching county health records for persons with genetic linked illnesses
• D) Gathering demographic information about persons who died from accidents

---

Definitions:

East Segment

A division or geographical area of a business focused on the eastern region, often used in reporting or segmenting operations.

Segment Margin

The profit generated by a particular segment of a business, after deducting direct and allocated expenses specific to the segment.

Segmented Income Statement

A financial statement that breaks down revenues, costs, and profits for different parts of an organization, such as departments or product lines.

Contribution Format

An income statement format that separates variable costs from fixed costs, highlighting the contribution margin of sales over variable costs.