Skip to main content

Table 1 Distribution of %FEV1 in patients with COPD diagnosed from suspected COPD

From: Effectiveness of adding a peak flow meter for the identification of patients with chronic obstructive pulmonary disease in real-world clinical practice

 

Range for %FEV1

40–49%

50–59%

60–69%

70–79%

≥80%

Number

1

2

4

6

2

  1. Abbreviations: %FEV1, forced expiratory volume in 1 second relative to the reference value; 367 COPD, chronic obstructive pulmonary disease
Back to article page

BMC Pulmonary Medicine

ISSN: 1471-2466

Contact us