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UNDERSTANDING
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QUALITY OF LIFE (QoL) AND
SYMPTOM MEASUREMENT

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In COPD, impact on QoL can be measured
through validated tools.14

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THE SGRQ MEASURES THE QUALITATIVE IMPACT OF COPD14,a

Some domains evaluated by the SGRQ include15:

Cough
Sputum production
Breathlessness
Wheezing
Exacerbations
Work activities
Daily activities (such as walking up stairs or getting dressed)
Medication use

E-RS-COPD assesses COPD symptomsb

Some domains evaluated by E-RS-COPD include16:

Cough
Sputum production
Breathlessness
Chest congestion

This is not an exhaustive list of items evaluated by the SGRQ and E-RS-COPD.

aThe SGRQ is a 50-item questionnaire designed to measure the qualitative impact of COPD on overall health, daily life, and perceived well-being. Higher scores mean greater disease severity.14
bE-RS-COPD is an 11-item patient-reported derivative tool that measures the effect of treatment on respiratory symptom severity in patients with stable COPD. Higher scores mean greater disease severity.17
COPD, chronic obstructive pulmonary disease; E-RS-COPD, Evaluating Respiratory Symptoms in COPD; SGRQ, St George’s Respiratory Questionnaire.
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