Saint George’s Respiratory Questionnaire

Saint George’s Respiratory Questionnaire (SGRQ) is a quality of life scale especially developed for the respiratory system that can be used in patients with asthma and COPD, as well as in patients with bronchiectasis and sarcoidosis.¹²The scale includes the components of symptoms, activity, and effect, and, after scoring, all three components and total quality of life scores are obtained.¹²The scale is scored from 0 to 100. For each component and for the produced total score, ‘0’ indicates ‘perfect’ and ‘100’ indicates ‘worst’ quality of life.¹²The validity and reliability of the Turkish version of the scale have been confirmed.¹²