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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Transfusion. 2018 Apr 17;58(6):1363–1371. doi: 10.1111/trf.14610

Table 4.

Multivariate Linear Mixed Modeling of ∆HbA.

Variable Parameter Estimate Least−Squares Means
ΔHbA (g/dL/28 days)
p
Age of patient (years) −0.018 0.10
Unit age (days) 0.0037 0.38
Past RBC Antibody Response (Category 2 Matching) 0.248 No
Yes
2.45
2.70
0.0028
Splenectomy −0.241 No
Yes
2.70
2.46
0.011
Splenomegaly 0.585 No
Yes
2.28
2.87
0.019