Time | Guideline | Haemoglobin(g/l) |
First week | <120 | |
Days 7–28 | Assisted ventilation with Fio2 ⩾0.3 | <110 |
Assisted ventilation with Fio2 <0.3 or spontaneous breath | <100 | |
After day 28 | Assisted ventilation with Fio2 ⩾0.3 | <100 |
Assisted ventilation with Fio2 <0.3 or spontaneous breath with supplemental O2 | <90 | |
Well in air | <80 |
Fio2, fractional inspired oxygen.