altitude

group

6 h PB

12 h PB

24 h PB

1517 m

SG (n = 6)

11.36 ± 2.1

IFR (n = 18)

15.92 ± 0.52^a

19.47 ± 0.63^a

17.52 ± 0.34^a

DFR (n = 18)

20.09 ± 0.81^ab

25.68 ± 1.26^ab

21.43 ± 0.70^ab

3848 m

SG (n = 6)

14.28 ± 0.88^c

IFR (n = 18)

17.92 ± 0.76^ac

24.42 ± 1.51^ac

21.73 ± 0.78^ac

DFR (n = 18)

24.06 ± 1.33^abc

28.90 ± 1.91^abc

27.17 ± 1.56^abc