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Table 4 Likelihood of ultrasound of different logistic regression based bagging models

From: Choice of intraoperative ultrasound adjuncts for brain tumor surgery

Name

LR Full

LR-Spherical

LR-Surgeon’s Exp

LR-Surgeon 1

LR-Surgeon 2

Age

2D

3DUS

3DUS

2D

3DUS

Gender

3DUS

3DUS

3DUS

2D

2D

Surgeon’s Exp

3DUS

3DUS

–

–

–

Prior treatment

2D

2D

2D

2D

2D

Contrast enhancement pattern

2D

2D

2D

2D

2D

Delineation

2D

2D

2D

2D

2D

Eloquent location

3DUS

3DUS

3DUS

3DUS

2D

Histology

2D

2D

2D

3DUS

2D

Depth of tumor

2D

2D

2D

2D

2D

Length

3DUS

–

–

–

–

Width

2D

–

–

–

–

Height

3DUS

–

–

–

–

Glioma location

3DUS

3DUS

3DUS

3DUS

-

Spherical diameter

–

3DUS

2D

3DUS

2D

  1. 2D represents the 2D ultrasound whereas 3DUS represents the navigated 3D ultrasound. – represents the exclusion of that variable in the model