Haemoglobin variability should be addressed through dose management, with consideration for the haemoglobin target range of 10 g/ dl (6.2 mmol/ l) to 12 g/ dl (7.5 mmol/ l).
Neljas platseebokontrolliga uuringus oli üldise elulemuse riskide suhe vahemikus 1, 25... 2, 47 kontrollgrupi kasuks.