C-SSRS Baseline/Screening Version - Describe Most Severe Ideation (Lifetime)

**Semantic type:** Intellectual Product

**Definition:** Columbia-Suicidality Severity Rating Scale Baseline/Screening Version (C-SSRS Baseline/Screening Version) Description of most severe Ideation. (Lifetime).

**Synonyms:** - CSS04-Most Severe Idea, Desc-Life - CSS04-Most Severe Idea, Desc-Life - CSS0406B