In group 1 there was no statistical difference in the pulmonary function test result after routine bronchoscopic examination except for decrease in PaO2. The results in group 2 showed a statistical difference in both ABG and PFT data, especially PaO2, FEF 200-1200, FEF25%-75%, FEF25%, FEF...
You wrote in the manuscript: The PaO2 values obtained from the ABG samples will be compared to the peripheral oxygen saturation (SpO2), which will be used as a continuous guide. Comment: the SpO2 is a very poor guide for PaO2 above 10-15kPa. Even with a PaO2 of 10kPa t...