Table 4.

Adjusted multivariable analysis of risk factors for MC-TA-TMA among recipients of allogeneic HCT (n = 198)

FactorsCho criteriaJodele criteria
Adjusted OR (95% CI)PAdjusted OR (95% CI)P
≥2 HCT 8.5 (1.4-50.3) .02 10.3 (1.4-74.3) .02 
Active grade 3/4 aGVHD 9.8 (2.1-45.9) .004 14.1 (2.1-92.7) .006 
Active infection 140.2 (32.3-608.6) <.0001 44.4 (8.0-245.5) <.0001 
FactorsCho criteriaJodele criteria
Adjusted OR (95% CI)PAdjusted OR (95% CI)P
≥2 HCT 8.5 (1.4-50.3) .02 10.3 (1.4-74.3) .02 
Active grade 3/4 aGVHD 9.8 (2.1-45.9) .004 14.1 (2.1-92.7) .006 
Active infection 140.2 (32.3-608.6) <.0001 44.4 (8.0-245.5) <.0001 

Seven patients with graft failure were excluded from the analysis. Active infection included bacterial, viral, and/or fungal infection within 30 days of MC-TA-TMA. Firth’s penalized maximum likelihood estimation was performed for the model.

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