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Table 1 Pulmonary function tests

From: Activated phosphoinositide 3-kinase δ syndrome associated with nephromegaly, growth hormone deficiency, bronchiectasis: a case report

 

Pre-bronchodilator

Post-bronchodilator

FVC

1.03 L 76%

1.13 L 84%

FEV1

0.89 L 74%

1.08 L 90% post FEV1 change 22%

FEV1/FVC

86%

95%

FEF25–75

1.05 L/s 66%

1.82 L/s 74%

  1. Pulmonary function tests with pre- and post-bronchodilator values. FEF25–75 forced expiratory flow at 25–75% of the pulmonary volume
  2. FEV1 forced expiratory volume in 1 s, FVC forced vital capacity