Table 1.
SO2 and O2A Under RA Breathing and Hyperoxia After 30 Minutes, 1 Day, and 3 Days of BCCAO
| BCCAO Duration, Mean ± SD | |||
|---|---|---|---|
| Characteristic | 30 Minutes | 1 Day | 3 Days |
| Systemic SO2 | |||
| RA, % | 75 ± 9 | 74 ± 5 | 75 ± 4 |
| Hyperoxia, % | 93 ± 1 | 93 ± 4 | 92 ± 4 |
| P value | <0.0001 | <0.0001 | <0.0001 |
| O2A (mLO2/dL) | |||
| RA | 9.3 ± 2.1 | 11.7 ± 2.1 | 11.5 ± 1.4 |
| Hyperoxia | 15.8 ± 2.1 | 17.4 ± 2.7 | 17.9 ± 2.2 |
| P value | <0.0001 | <0.0001 | <0.0001 |
Below the SO2 and O2A values are the P values from paired t-tests between RA and hyperoxia in each BCCAO group. Bold indicates significant difference (P ≤ 0.05). SO2 and O2A were significantly higher after hyperoxia compared to RA in the 30 minutes, 1 day, and 3 days BCCAO groups.