The boundary changes the answer
A clinic may serve people from several counties while many county residents use other clinics or no clinic at all. Its patient records cannot automatically describe the entire county.
Similarly, a neighborhood meeting does not necessarily include everyone who lives or works in that area.
Write the scope in ordinary language
An illustrative scope might say:
This assessment concerns adults living in the named service area, including residents who do not currently use the program.
That sentence makes an important exclusion problem visible before data collection begins.
Check three boundaries
- Geographic: which places are included?
- Population: which people are eligible to be represented?
- Time: which period does the assessment describe?
Then identify people likely to be missed by the available records or engagement methods. A mailing list, internet survey, or service roster each reaches a different subset.
Keep the definition visible in the report
Readers should not have to infer the population from a map or title. State it beside key findings and explain important gaps. A narrower assessment can still be useful when its scope is honest. The problem is treating a convenient sample as if its boundaries naturally matched the community's.
