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Table 3 Cox proportional hazard for the novel and standard method with test dataset (NCT02499770)

From: Segmentation of patients with small cell lung cancer into responders and non-responders using the optimal cross-validation technique

Novel Method

HR

exp(c) lower\(95\%\)

exp(c) upper\(95\%\)

p

Covariate

    

 PC2

1.211

0.975

1.504

0.083

 Sex

0.271

0.183

0.401

<0.0005

 Age

1.579

1.147

2.175

0.005

 Smoke

4322.988

25.543

7.316e+05

0.001

 Weight

0.989

0.971

1.007

0.230

 Race

0.172

0.040

0.736

0.018

 Group

0.668

0.494

0.903

0.009

Standard Method

HR

exp(c) lower\(95\%\)

exp(c) upper\(95\%\)

p

Covariate

    

 PC2

19.453

0.040

9400.350

0.347

 Sex

9.787

5.172

18.520

<0.0005

 Age

1.251

1.023

1.530

0.029

 Smoke

2.219

1.410

3.491

0.001

 Weight

1.036

0.990

1.085

0.126

 Race

3.135

1.484

6.622

0.003

 Group

0.823

0.613

1.104

0.194

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BMC Medical Research Methodology

ISSN: 1471-2288

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