Table 4.

Differences in mortality based on various categorical variables

Categorical variable	Categorical variable	P value
Age above 50 yr (8 patients)	Age less than or equal to 50 yr (8 patients)	0.5
SOFA score on ICU admission above 10 (7 patients)	SOFA score on ICU admission less than or equal to 10 (9 patients)	0.6
Underlying immunosuppression (11 patients)	No underlying immunosuppression (5 patients)	0.7
Direct admission to ICU (8 patients)	Transfer from floor to ICU (8 patients)	0.5
Time to diagnose HLH more than 3 d (7 patients)	Time to diagnose HLH less than or equal to 3 d (9 patients)	0.4

HLH: Hemophagocytic lymphohistiocytosis; ICU: Intensive care unit; SOFA: Sequential organ failure assessment.