Source: Schema.org v30.1 vocabulary. Official epidemiology property definition.
What does epidemiology mean?
The characteristics of associated patients, such as age, gender, race etc.
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status