Group | Environment | DHEA‐S treatment | Subjects n |
N | 21% O2 all the time | None | 9 |
ND4 | 21% O2 all the time | Last 4 weeks before measurements | 10 |
H | 10% O2 4 weeks | None | 10 |
HD2 | 10% O2 4 weeks | Last 2 weeks of hypoxic exposure | 9 |
HD4 | 10% O2 4 weeks | All 4 weeks of hypoxic exposure | 10 |