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Table 5 Effect of en-bloc technique on progression free survival in corpus callosum glioblastomas

From: Applying the en-bloc technique in corpus callosum glioblastoma surgery contributes to maximal resection and better prognosis: a retrospective study

Factors

Model 1

Model 2

Model 3

Model 4

Adjusted HRa

(95% CI)

P

Adjusted HRa

(95% CI)

P

Adjusted HRa

(95% CI)

P

Adjusted HRa

(95% CI)

P

En-bloc technique

        

 No

Reference

   

Reference

   

 Yes

0.444

(0.291–0.678)

< 0.001

  

0.624

(0.398–0.978)

0.040

  

EOR

        

 SMR

  

Reference

 

Reference

   

 TR

  

3.070

(1.985–4.747)

< 0.001

2.660

(1.687–4.196)

< 0.001

  

Interaction effect

        

 No-en-bloc technique + TR

      

Reference

 

 En-bloc technique + TR

      

0.712

(0.535–0.947)

0.020

  1. aCox proportional hazards model was adjusted for EOR, hydrocephalus, dissemination, preoperative KPS, preoperative dyskinesia, preoperative verbal deficit, preoperative cognitive deficit and postoperative seizure.
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BMC Surgery

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