Table 2 Binary logistic regression analysis of the incidence of metastases within the 5-mm area surrounding the hippocampus

Age

0.467

0.081–2.704

0.395

Sex

0.259

0.043–1.553

0.139

0.894

 SCLC

1.036

0.093–11.5

 Breast

0.708

0.047–10.77

 Colorectal

2.177

0.133–35.597

 Others

1.894

0.075–47.887

 KPS

1.502

0.157–14.344

0.724

Aggregate volume of intra-cranial metastases

0.663

0.410–1.072

0.093

Aggregate volume of whole brain

0.998

0.989–1.007

0.606