St. George's Respiratory Questionnaire Past 4 Weeks Version

**Semantic type:** Intellectual Product

**Definition:** A standardized, disease-specific rating scale developed by Jones et al in 1992, which is used to determine the impact on overall health, daily life and perceived well-being in patients with obstructive airway disease. The questionnaire contains 51 items across 2 parts; Symptoms component (frequency and severity with a 4-week performance recall); Impact component (activities that are causes to, or limited by breathlessness).

**Synonyms:** - SGRQ PAST 4 WEEKS VERSION - SGRQ Past 4 Weeks Version - SGRQ02