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Table 5 Performance evaluation using two-group comparison for the lung cancer data (training data: MSK and DFCI; testing data: UM and HLM)

From: Assessment of reproducibility of cancer survival risk predictions across medical centers

Model

Cox Model

Log-rank Test P-value

HR

P-value

A

2.40

6.00E-8

2.37E-8

B

1.74

5E-4

4.21E-4

C

1.53

0.132

0.129

D

1.33

0.138

0.137

E

2.10

3.99E-5

2.66E-5

F

1.64

0.002

0.002

G

1.74

0.002

0.001

H

1.74

6.43E-4

5.48E-4

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BMC Medical Research Methodology

ISSN: 1471-2288

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