From: The importance of iron in long-term survival of maintenance hemodialysis patients treated with epoetin-alfa and intravenous iron: analysis of 9.5 years of prospectively collected data
Serum ferritin level
IV iron level (mg/month)
0
1 – 202
202.1 – 455
> 455
≤ 100 μg/L
30
23
34
100.1 – 300 μg/L
37
75
162
124
300.1 – 600 μg/L
31
65
233
123
600.1 – 1000 μg/L
52
291
161
> 1000 μg/L
29
28
53