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Table 4 Flow volume parameters

From: Classification of chronic cough by systematic treatment cascade trial starting with beta agonist

 

BA

CVA

NHBRC

 

Before

After

Before

After

Before

After

PEFR

7.51 (2.39)

7.79 (2.37)*

6.24 (1.02)

6.48 (1.27)*

7.67 (1.87)

7.72 (1.61)NS

FEFR50%

2.85 (1.71)

3.33 (1.93)*

2.81 (0.54)

3.05 (0.80)*

3.01 (0.66)

3.24 (0.64)*

FEFR25%

0.80 (0.76)

0.92 (0.77)*

0.80 (0.54)

1.04 (0.80)*

0.87 (0.46)

1.03 (0.50)*

  1. Data are means (SD). PEFR, peak expiratory flow rate; FEFR50%, forced expiratory flow rate at 50% of vital capacity; FEFR 25%, forced expiratory flow rate at 25% of vital capacity. * p < 0.05, NS, not significant.
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Cough

ISSN: 1745-9974