Injection Exposure

Minimal Injection Exposure

Expressions activating this band contain little to no clear injection-related content and are dominated by unrelated health, medication, administrative, or everyday topics. When medication is mentioned, it is general and not specifically framed around injections, needles, or shots.

Low Injection Exposure

Expressions activating this band refer to medical conditions, drugs, dosage, or treatment in a general way, with only limited or incidental cues that treatment could involve injections. The emphasis is on health status or medication use rather than on injection delivery itself.

Moderate Injection Exposure

Expressions activating this band explicitly mention medicine, injections, or prescribed treatment as part of ongoing health care. Injection-related content is present as one treatment detail among broader discussion of diagnosis, medication, or health management.

High Injection Exposure

Expressions activating this band focus directly on injecting behavior, self-injection, shared injection equipment, or vaccination events. The expression centers on the act of injection rather than merely naming medication or illness.

Intensive Injection Exposure

Expressions activating this band depict injections, shots, needles, or vaccination as a prominent and recurring concern, including regular injection courses or strong salience of vaccine-related decisions and experiences. Injection-based treatment or vaccination is the main subject of the expression.

Candidate names

Sentence counts by range

Dataset representation

Anchor definitions