Table 4

Correlations between laboratory and Himalayan end tidal CO2 values (p values are given in parentheses)

Laboratory sea levelSimulated 3450 mSimulated 4200 mSimulated 4850 m
Kathmandu 1300 m0.19 (0.56)0.33 (0.36)0.30 (0.34)0.42 (0.18)
Namche Bazaar 3450 m (day 3)0.31 (0.26)0.34 (0.30)0.33 (0.27)0.45 (0.10)
Dingboche 4320 m (day 6)−0.09 (0.75)−0.06 (0.85)0.11 (0.73)0.09 (0.77)
Namche Bazaar 3450 m (day 15)0.23 (0.46)0.52 (0.12)0.45 (0.17)0.45 (0.17)