FEV1 improved modestly but did not reach statistical significance (mean increase 0.0367 L, p = .064).
← all excerpts
Impact of respiratory muscle training on muscle strength, pulmonary function, symptoms, and quality of life in COPD.
2
0.0640
0.0640
The sentences
However, FEV 1 approached significance, with a p -value of 0.064.