Symptoms of Major Depressive Disorder Scale v1.0 Questionnaire

**Semantic type:** Intellectual Product

**Definition:** A standardized 35-item patient-reported outcome instrument, created by McCarrier et al. in 2015, that utilizes a 7-day recall period and a five-point verbal rating scale to assess symptoms of major depressive disorder.

**Synonyms:** - SMDDS V1.0 - SMDDS Version 1.0 - SMDDS1