Meanings of define catchment in английском

Let us assume each school has a defined catchment area.

This is a historical follow-up study based on medical records in a geographically defined catchment area.

This is the first Greek study presenting epidemiologic data on first-episode psychosis (FEP) patients in a defined catchment area.

But speakers told the health board its case for the closure was based on wrongly defined catchments numbers, and posed unacceptable risks.

EPPIC is a frontline public mental health early psychosis program, servicing a geographically defined catchment area with a population of about 800,000 people.