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Table 3 Multivariate Cox regression analysis on incidence of metachronous metastasis

From: YY1 overexpression is associated with poor prognosis and metastasis-free survival in patients suffering osteosarcoma

Variable

HR

Metachronous metastasis (95.0% CI)

p

Age

1.005

0.969-1.043

0.772

Gender (male)

1.057

0.230-4.850

0.944

Histology

1.201

0.321-4.493

0.786

Chemonecrosis ≥ 90%

0.717

0.219-2.348

0.582

YY1 in primary site (strong vs low)

4.690

1.079-20.396

0.039

  1. HR= Hazard Rate