Skip to main content
. 2016 Sep 1;11(9):e0161819. doi: 10.1371/journal.pone.0161819

Fig 1. Delta of haemoglobin O2 saturation (ΔSpO2, difference between rest and maximal exercise values) at sea level and at 2150 meters for EIH, non-EIH and untrained participants.

Fig 1

§ Significantly different from sea level (p < 0.01); * Significantly different from untrained participants (p < 0.01); # Significantly different from non-EIH (p < 0.01).