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Table 1 Characteristics of the 106 never-smoker subjects

From: Understanding the contribution of native tracheobronchial structure to lung function: CT assessment of airway morphology in never smokers

Characteristic

Mean ± SD or %

Female sex (%)

69

Age (years)

62 ± 9

Caucasian race (%)

92

Height (cm)

166 ± 9

BMI (kg/m2)

28.2 ± 5.1

FEV1 (L)

2.8 ± 0.7

FEV1 (% predicted)

103 ± 14

FVC (L)

3.5 ± 0.9

FEF 25–75 (L)

2.87 ± 1.07

FVC (% predicted)

99 ± 12

FEV1/FVC ratio

0.80 ± 0.05

TLCCT (L)

5.3 ± 1.2

TLCCT (% predicted)

97 ± 12

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Respiratory Research

ISSN: 1465-993X

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