Table 2.

Performance of classifier for the five external confirmation cohorts

Confirmation cohortOmics data typeReferenceSamples (N)C-indexBrier scoreLog-rank P
LIRI-JPRNA-Seq(31)2300.750.164.4e−4
NCImRNA microarray(32)2210.670.181.05e−3
ChinesemiRNA array(33)1660.690.218.49e−4
E-TABM-36mRNA microarray(16)400.770.190.103
HawaiianDNA methylation(34)270.820.195.35e−2