Table 5

St George Respiratory Questionnaire Libby and general population comparison based on characteristics

SymptomsActivityImpactTotal
LibbyGeneralLibbyGeneralLibbyGeneralLibbyGeneral
Gender
 Male52.111.6247.812.1728.25.2335.38.60
 Female52.07.8251.414.5826.64.2638.88.23
Age
 50–5954.18.7449.413.4830.14.5540.18.19
 60–6952.112.5451.317.9528.67.2340.011.61
Never smoked48.47.4944.213.6323.44.1634.0