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. 2001 May 29;98(12):6859–6864. doi: 10.1073/pnas.111164398

Table 2.

Summary of arterial blood gas for nine normal volunteers

pO2 (mmHg) O2 content, ml/dl pCO2, mmHg pH
Room air (mean ± SD) 100.7  ± 7.9 15.7  ± 1.5 36.5  ± 4.9 7.38  ± 0.02
Hypoxia (mean ± SD)  45.0  ± 4.2 13.4  ± 1.2 34.5  ± 5.0 7.40  ± 0.02
Change with hypoxia −55.7%** −14.5%** −5.5% 0.3%*
*

, P < 0.05; **, P < 0.0001.