Groups

Viscous sputum

Thin

sputum

Dry rales

rate

Frequent cough

Anxiety

Dissatisfaction

Group A

9

0

3

1

2

45.4%

Group B

2

1

0

0

1

12.4%

Group C

6

0

1

2

2

33.6%

Group D

2

4

0

3

3

33.2%