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Definition

A code set representing injecting drug use status.

Representation

Data Type Number
Format N
Maximum character length 1

Values

Value Meaning Start Date End Date
Permissible Values 1 Last injected three months ago or less
2 Last injected more than three months ago but less than or equal to twelve months ago
3 Last injected more than twelve months ago
4 Never injected
Supplementary Values 9 Not stated/inadequately described

References

Related content

Relation Count
Data Elements implementing this Value Domain 1