Time 1 | n | Time 2 | n | p | Time 3 | n | p | |
Time (min) | 26 ± 5 | 17 | 43 ± 11 | 9 | 52 ± 17 | 4 | not tested | |
paO2 (mmHg) | 410 ± 64 | 15 | 400 ± 100 | 8 | ns | 372 ± 77 | 4 | ns |
paCO2 (mmHg) | 42 ± 17 | 15 | 40 ± 11 | 8 | ns | 47.15 ± 8 | 4 | ns |
pH | 7.413 ± 0.004 | 17 | 7.459 ± 0.1 | 9 | ns | 7.349 ± 0.106 | 4 | ns |
SaO2 (%) | 99.8 ± 0.15 | 15 | 99.75 ± 0.2 | 8 | ns | 99.7 ± 0.025 | 4 | ns |
Base excess (mmol/l) | 1.3 ± 1.5 | 17 | 1.6 ± 1.5 | 9 | ns | 1.1 ± 1.8 | 4 | ns |
Standard bicarbonate (mmol/l) | 26.1 ± 1.2 | 13 | 26.3 ± 1 | 6 | ns | 25.1 ± 2.6 | 3 | ns |