Table 1.

Types of persistent organ failure and the corresponding mortality

	Persistent organ failure	In-hospital mortality
Solitary POF	30	6
Respiratory	30	6
Renal	0	0
Cardiovascular	0	0
Multiple POF	16	9
Respiratory + renal	11	5
Respiratory + cardiovascular	3	2
Respiratory + cardiovascular + renal	2	2
Total	46	15