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Anemia
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2020
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Article
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Tab 2
/
Research Article
Blood Transfusion Frequency and Indications in Yemeni Children with Sickle Cell Disease
Table 2
Frequency of 275 transfusion episodes among 217 children with SCD.
No. of transfusions
Patients
Total transfusion events
n
(%)
0
48
ā
ā
1
122
72.2
122
2
22
13.0
44
3
11
6.5
33
4
5
3.0
20
5
4
2.3
20
6
2
1.2
12
7
2
1.2
14
10
1
0.6
10
Total
217
100.0
275
Those transfused.