Table 1.

Body mass during each WDT

Phase 0 h 12 h 16 h 24 h
SL 75.77 ± 1.57 74.77 ± 1.54* 74.57 ± 1.48* 74.58 ± 1.40*
AA 75.90 ± 1.86 75.35 ± 1.76* 74.87 ± 1.74* 74.52 ± 1.57*
PA 74.73 ± 1.42 74.85 ± 1.63 73.83 ± 1.58 73.27 ± 1.44*
  • Values are means ± SE expressed in kg. WDT, water deprivation trial; SL, sea level; AA, acute altitude exposure; PA, prolonged altitude exposure. * Significant difference (P < 0.05) from 0 h of the respective trial.