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Table 1 Patient characteristics

From: Presence of variable extrathoracic airflow limitation in patients with a negative methacholine challenge test

 

Patients (n = 13)

Age, years

51.3 ± 14.1

Males, n (%)

9 (69.2)

Race, n (%)

 African American

5 (38.5)

 White

8 (61.5)

BMI, kg/m2

31.3 ± 6.6

Reported smoking history, n (%)

 Current

2 (15.4)

 Past

1 (7.7)

 Never

10 (76.9)

  1. Data are means ± standard deviation
  2. BMI body mass index, OSA obstructive sleep apnea
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Allergy, Asthma & Clinical Immunology

ISSN: 1710-1492

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