Table 1.

Oximetry and respiratory rate

		Baseline		Hypoxia or Air		Recovery
	FiO2	22°C	30°C	22°C	30°C	22°C	30°C
SaO2	0.21	97.7 ± 0.2	98.0 ± 0.2	97.8 ± 0.2	98.0 ± 0.3	98.8 ± 0.2	98.1 ± 0.2
	0.10	98.2 ± 0.2	97.9 ± 0.2	73.3 ± 1.8*	74.2 ± 2.4*	98.0 ± 0.2	98.3 ± 0.2
Respiratory rate	0.21	174 ± 6	144 ± 15†	166 ± 5	146 ± 14†	170 ± 5	145 ± 11†
	0.10	183 ± 7	148 ± 7†	211 ± 14*	205 ± 22*	177 ± 8	129 ± 7†

Values are means ± SE.

SaO₂, oxygen saturation.

^*P < 0.05 for air vs. hypoxia;

^†P < 0.05 for 22 vs. 30°C.