Table 2

Iron overload status and univariate outcomes

OutcomeIron overload defined as LIC >1.8 mg/gPIron overload defined as LIC >5 mg/gP
No iron overload, Prob (95% CI)Iron overload, Prob (95% CI)No iron overload, Prob (95% CI)Iron overload, Prob (95% CI)
28 60  65 23  
Overall survival, 1 y 82% (62-92) 72% (58-81) .33 74% (61-83) 78% (55-90) .68 
NRM, 1 y* 14% (2%-27%) 13% (5%-22%) .86 14% (5%-22%) 13% (0%-26%) .95 
Relapse, 1 y* 21% (6%-73%) 23% (13%-34%) .92 22% (9%-36%) 23% (12%-35%) .91 
Composite end point, 1 y* 71% (51%-91%) 80% (65%-95%) .44 72% (53%-91%) 81% (55%-97%) .94 
Serious infections, 1 y* 64% (43%-85%) 73% (59%-88%) .35 69% (55%-83%) 74% (51%-97%) .53 
Bacterial infections, 1 y* 11% (0%-22%) 13% (5%-22%) .72 12% (4%-20%) 13% (0%-27%) .98 
Viral infections, 1 y* 57% (37%-77%) 68% (54%-83%) .27 63% (49%-77%) 70% (46%-93%) .48 
Fungal infections, 1 y* 7% (0%-17%) 12% (4%-20%) .49 12% (4%-20%) 4% (0%-12%) .28 
Respiratory failure, 1 y* 11% (0%-22%) 18% (9%-27%) .38 17% (8%-26%) 13% (1%-26%) .64 
Cardiac failure, 1 y* 0% 8% (1%-15%) .13 6% (1%-12%) 9% (0%-20%) .53 
Renal failure, 1 y* 7% (0%-16%) 10% (3%-17%) .66 9% (2%-16%) 9% (0%-20%) .92 
Hepatic VOD, 1 y* 4% (1%-8%) 0% .32 2% (0%-5%) 0% .74 
Acute GVHD, 100 days* 50% (30%-70%) 33% (21%-45%) .16 42% (29%-54%) 30% (12%-49%) .44 
Chronic GVHD, 1 y* 21% (6%-37%) 17% (7%-26%) .72 22% (9%-36%) 15% (6%-25%) .55 
OutcomeIron overload defined as LIC >1.8 mg/gPIron overload defined as LIC >5 mg/gP
No iron overload, Prob (95% CI)Iron overload, Prob (95% CI)No iron overload, Prob (95% CI)Iron overload, Prob (95% CI)
28 60  65 23  
Overall survival, 1 y 82% (62-92) 72% (58-81) .33 74% (61-83) 78% (55-90) .68 
NRM, 1 y* 14% (2%-27%) 13% (5%-22%) .86 14% (5%-22%) 13% (0%-26%) .95 
Relapse, 1 y* 21% (6%-73%) 23% (13%-34%) .92 22% (9%-36%) 23% (12%-35%) .91 
Composite end point, 1 y* 71% (51%-91%) 80% (65%-95%) .44 72% (53%-91%) 81% (55%-97%) .94 
Serious infections, 1 y* 64% (43%-85%) 73% (59%-88%) .35 69% (55%-83%) 74% (51%-97%) .53 
Bacterial infections, 1 y* 11% (0%-22%) 13% (5%-22%) .72 12% (4%-20%) 13% (0%-27%) .98 
Viral infections, 1 y* 57% (37%-77%) 68% (54%-83%) .27 63% (49%-77%) 70% (46%-93%) .48 
Fungal infections, 1 y* 7% (0%-17%) 12% (4%-20%) .49 12% (4%-20%) 4% (0%-12%) .28 
Respiratory failure, 1 y* 11% (0%-22%) 18% (9%-27%) .38 17% (8%-26%) 13% (1%-26%) .64 
Cardiac failure, 1 y* 0% 8% (1%-15%) .13 6% (1%-12%) 9% (0%-20%) .53 
Renal failure, 1 y* 7% (0%-16%) 10% (3%-17%) .66 9% (2%-16%) 9% (0%-20%) .92 
Hepatic VOD, 1 y* 4% (1%-8%) 0% .32 2% (0%-5%) 0% .74 
Acute GVHD, 100 days* 50% (30%-70%) 33% (21%-45%) .16 42% (29%-54%) 30% (12%-49%) .44 
Chronic GVHD, 1 y* 21% (6%-37%) 17% (7%-26%) .72 22% (9%-36%) 15% (6%-25%) .55 

Prob, probability.

*

Cumulative incidence estimate.

Composite end point includes NRM and complications (serious infections, hepatic VOD, or organ failure).

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