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Table 2 Breathlessness, cough and sputum score of the 731 study subjects

From: SF-6D utility scores of smokers and ex-smokers with or without respiratory symptoms attending primary care clinics

 

Mean ± SD

Observed range

Total BCSS score = 0 (no symptoms) to 12 (all severe symptoms)

0.947 ± 1.121

0–9

Breathlessness (0–4)

0.071 ± 0.297

0–2

Cough (0–4)

0.378 ± 0.571

0–3

Sputum (0–4)

0.498 ± 0.598

0–4