From: Effect of long-acting erythropoiesis-stimulating agents on hemoglobin levels at the initiation of dialysis
Hemoglobin, g/dL
Odds ratio
95 % CI
p
<7.0
0.673
0.302–1.502
.334
7.0–7.9
0.858
0.476–1.548
.611
8.0–8.9
1
9.0–9.9
2.218
1.349–3.646
.002
10.0–10.9
2.844
1.652–4.896
.000
≥11.0
3.102
1.596–6.031
.001