CRQ-SAS First Administration Version - Had Control of Breathing Problems

**Semantic type:** Intellectual Product

**Definition:** Chronic Respiratory Questionnaire Self-Administered Standardized Format First Administration Version Questionnaire (CRQ-SAS First Administration Version) How often during the last 2 weeks did you feel you had complete control of your breathing problems?

**Synonyms:** - CRQ01-Control of Breathing Problems - CRQ01-Control of Breathing Problems - CRQ0113