showed a trendp =0.07
The nadir of SpO 2 during 6MWT showed a trend that was higher in the high-FEC group than the other two groups ( p =0.07), and the Borg score of baseline 6MWT was similar among the three FEC groups.
The nadir of SpO 2 during 6MWT showed a trend that was higher in the high-FEC group than the other two groups ( p =0.07), and the Borg score of baseline 6MWT was similar among the three FEC groups.
Although the mean percentage predicted FEV 1 tended to be higher in the high-FEC group than in the low- and moderate-FEC groups, the differences did not reach statistical significance.