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| Methods | Randomised clinical trial |
| Participants | Participants with myelodysplastic syndrome, transfusion dependent, and life expectancy > 6 months |
| Interventions | Liberal: to maintain haemoglobin concentration Restrictive: to maintain a haemoglobin level between 8.5 g/dL and 10 g/dL |
| Outcomes | Percentage of compliance of pretransfusion haemoglobin levels and achievement of at least 2 g/dL difference between liberal and restrictive transfusion |
| Notes | ‐ |
