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. 2023 Sep 22;13:1220047. doi: 10.3389/fonc.2023.1220047

Table 2.

Survival-related factors on iPFS in univariate/multivariate analysis.

◆Univariate analysis ○Multivariate analysis
Pvalue HR Lower Upper Pvalue HR Lower Upper
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0.679

0.010


0.075

0.112

0.738


0.520

0.673

0.874


0.499

0.440

0.631

0.070


0.324

0.070


0.493

0.280

0.301

0.316
1.104

0.544


1.528

0.610

0.897


1.167

1.104

1.037


1.195

1.199

0.875

1.524


1.257

0.627


1.193

0.703

0.788

1.257
0.692

0.342


0.959

0.331

0.472


0.729

0.697

0.663


0.714

0.756

0.508

0.966


0.798

0.378


0.720

0.371

0.501

0.804
1.760

0.863


2.436

1.122

1.702


1.870

1.748

1.622


2.000

1.903

1.508

2.407


1.980

1.040


1.976

1.333

1.238

1.965		  


0.023


0.579

0.554








0.231


0.246



  


0.564


1.154

0.824








1.352


0.720



  


0.345


0.695

0.434








0.826


0.414



  


0.922


1.915

1.564








2.214


1.254

WBRT+SIB, Whole- Brain Radiation Therapy with Simultaneous Integrated Boost; SRS, Stereotactic Radiosurgery; BM, brain metastasis; RT, Radiotherapy; KPS, Karnofsky; BMI, Body mass index.Significance in bold was P < 0.2 in univariate analysis. In multivariate analysis, significance in bold is P< 0.05.