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. Author manuscript; available in PMC: 2014 May 22.
Published in final edited form as: Am J Hematol. 2013 Jun 28;88(8):652–656. doi: 10.1002/ajh.23469

Table II.

Baseline and mean change in cardiac T2* noted at years 3 and 5 in the three groups of cardiac siderosis.

Baseline Year 3 Year 5
Cardiac siderosis Mean T2*±SD Mean ΔT2* (95%CI) P value Mean ΔT2* (95%CI) P value
Severe 6.9±1.6 2.3(-0.5 to 5.0) 0.1 6.7(0.3 to 13.1) 0.04
Mild-mod 14.6±2.9 11.7(3.7 to 19.7) 0.01 19.4 (12.1-26.7) 0.001
None 36.3±7.3 -0.8(-4.1 to 2.4) 0.59 3 (-6 to 12) 0.28