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Table 1 Description of group populations of test subjects.

From: Classification of voluntary cough sound and airflow patterns for detecting abnormal pulmonary function

 

Normal

Male (n = 27)*

Lung Disease Male (n = 31)**

Normal Female (n = 25)***

Lung Disease Female (n = 29)**

Age (years)

51.19 ± 16.71

58.48 ± 9.88

52.12 ± 16.73

56.31 ± 14.53

Height (cm)

177 ± 10

173 ± 7.0

160 ± 7.0

160 ± 7.0

Weight (kg)

93.30 ± 20.02

88.48 ± 30.16

83.29 ± 27.13

76.8 ± 22.52

Smoking History

    

Never

9

3

13

8

Former

15

19

9

14

Current

3

9

3

7

FEV1 % Predicted

    

   (>79) %

27

1

24

4

   (60-79) %

0

15

0

13

   (40-59) %

0

12

0

8

   (<40) %

0

2

0

3

FVC % Predicted

    

   (>79) %

26

16

23

11

   (60-79) %

0

12

0

9

   (40-59) %

0

2

0

6

   (<40) %

0

0

0

2

FEV1/FVC % Predicted

    

   (>88) %

23

9

23

14

   (70-88) %

3

6

0

10

   (60-69) %

0

8

0

0

   (40-59) %

0

6

0

3

   (<40) %

0

1

0

1

  1. * One subject in this group was evaluated without a FVC measurement.
  2. ** One subject in each group of these two groups was diagnosed without spirometry.
  3. *** One subject in this group was evaluated without a FVC measurement and one was evaluated without spirometry measurements.