Statistical

Trials hold the governed study record. Statistical is the workflow surface for statistical planning, reasoning, and review tied to that study.

Analysis populations and cohorts

Statistical defines analysis populations such as intent-to-treat or safety populations. It does not define protocol cohorts.

When an analysis population applies to a cohort, select one of the study cohorts authored in Plan > Recruitment > Population Segments. The stored relationship uses the Recruitment cohort ID while the form shows its readable label.

Why it matters

• the team is managing statistical design or analysis context
• statistical work needs to remain tied to the source trial
• reviewers need trial context around statistical decisions

From each side

• Use Trials for the governed study record.
• Use Trial Statistical for statistical workflow detail.