Pulmonary Medicine / 2012 / Article / Tab 1

Research Article

Pendelluft in Chronic Obstructive Lung Disease Measured with Lung Sounds

Table 1

The number of patients, their age and gender in each diagnostic category.

ControlsCOPD

Number of patients9090
Age (mean ± stdev)69 ± 1069 ± 11
Gender (% female)5050