SEX

A categorical field with an external vocabulary

This lesson shows where a categorical value might appear. Its sample is null because no verified terminology package is bundled; null is an educational missing value, not an official submission instruction.

Domain context: DM
Example JSON type: null — authored example only
Example value: null (missing)
Official label / type / role / core: Not bundled. No official values inferred.
Controlled terminology binding: Not bundled. No verified binding asserted.
Authorship and review: Original ClinDevLab lesson · 2026-10-08

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Original ClinDevLab explanations. Publisher material is linked, not reproduced. Reviewed 8 October 2026.

SDTM 2.0https://www.cdisc.org/standards/foundational/sdtm/sdtm-v2-0 · CDISC · 2.0 · accessed 2026-10-08
SDTMIG 3.4https://www.cdisc.org/standards/foundational/sdtmig/sdtmig-v3-4 · CDISC · 3.4 · accessed 2026-10-08

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