Table 2.

Cohort Characteristics

Characteristic	BODE Validation Cohort	UNOS Cohort
Age, y	66 (60-73)	60 (56-64)
Male sex, %	93	49
BODE quartile, No.
1	27	0.5
2	30	3
3	21	35
4	22	61

Data are expressed as median (interquartile range) or percentage.

UNOS = United Network of Organ Sharing. See Table 1 legend for expansion of other abbreviation.