. Author manuscript; available in PMC: 2020 Dec 10.

Published in final edited form as: Am J Hematol. 2020 Sep 15;95(11):E308–E310. doi: 10.1002/ajh.25954

TABLE 1.

Characteristics of the randomized SIT cohort (n = 22) that completed at least 10 transfusions and had at least two TCD examinations

Participant characteristic	Summary statistics
Time from first to last TCD (years), median (IQR)	2.5(1.7–3.3)
Number of TCD exams per patient, n (%)
2	9 (40.9)
3	9 (4D.9)
4	4(18.2)
Age at first TCD (years), median (IQR)	10.8 (9.5–1 1.7)
Gender, male, N (%)	1.5 (68.2)
White blood cell count, baseline (k/mm³), median (IQR)	13.2(11.0–14 6)
Reticulocyte (%), baseline median (IQR)(n = 20)	12.3 (10.0–15.2)
Hemoglobin at first TCD [g/dL), median (IQR)	7.5 (6.3–8.2)
Hemoglobin at last TCD (g/dL), median (IQR)	9.4 (3.4–9.9)
Hemoglobin S at first TCD (%), median (IQR)	89.0 (84.8–94.0)
Hemoglobin S at last TCD (%), median (IQR)	20.5 (1 0.5–32.3)
First TCD (cm/s), median (IQR)	142.5(125.2–173.0)
Last TCD (cm/s), median (IQR)	112.0(97.8–139.2)