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Table 3 Multivariate analysis of risk factors for tumor recurrence and death

From: Predicting survival after pulmonary metastasectomy for colorectal cancer: previous liver metastases matter

 

Recurrence

Death

Node 1-2(versus 0)

1.7 (0.6 - 5.0)

0.34

1.5 (0.5 - 4.8)

0.48

Time primary to first metastasis(per year)

0.83 (0.48 - 1.44)

0.51

1.3 (0.8 - 2.1)

0.35

Liver metastasis

2.7 (0.7 - 10.0)

0.14

5.1 (1.1 - 24.8)

0.04

Size lung metastasis >20 mm

2.1 (0.6 - 6.6)

0.23

0.9 (0.3 - 2.7)

0.86

Multiple versus single lung metastasis

1.4 (0.4 - 4.6)

0.58

3.4 (0.9 - 12.9)

0.07