Table 1. Physiologic Values

All values are mean ± SD.

*P ≤ 0.04.

†P ≤ 0.01.

MAP = mean arterial pressure; N²O = nitrous oxide; Paco²= arterial carbon dioxide partial pressure; Pao²= arterial oxygen partial pressure; pHa = arterial pH; Sao²= arterial hemoglobin oxygen saturation.