Table 1—

Age and arterial blood measurements

Age yrs68 (35–93)
pH7.418 (7.237–7.508)
PCO2 kPa6.26 (3.92–11.2)
PO2 kPa8.97 (6.11–15.70)
  • Data are presented as median (range). PCO2: carbon dioxide tension; PO2: oxygen tension.