highly significantp < 0.0001
Pulmonary function variables showed a highly significant linear correlation between baseline and bracing ( p < 0.0001, except for the FEV1/FVC ratio ( p = 0.0054)).
Pulmonary function variables showed a highly significant linear correlation between baseline and bracing ( p < 0.0001, except for the FEV1/FVC ratio ( p = 0.0054)).