Table 1 Results of univariate and multivariate analyses for overall survival

From: Tumour-associated macrophages correlate with poor prognosis in myxoid liposarcoma and promote cell motility and invasion via the HB-EGF-EGFR-PI3K/Akt pathways

 

Univariate

Multivariate

Variable

HR (95% CI)

P -value

HR (95% CI)

P -value

Age

 ⩽40 (n=27)

1

0.6244

1

0.9066

 >40 (n=51)

1.32 (0.45–4.79)

 

1.08 (0.26–3.85)

 

Sex

 Male (n=46)

4.95 (1.37–31.58)

0.0114*

3.43 (0.45–72.83)

0.2527

 Female (n=32)

1

 

1

 

Location

 Extremity (n=63)

1

0.6322

1

0.0565

 Others (n=14)

1.34 (0.35–4.06)

 

5.19 (0.95–25.80)

 

Tumour size

 ⩽5 cm (n=14)

1

0.2528

1

0.4118

 >5 cm (n=57)

2.83 (0.54–52.14)

 

2.41 (0.33–48.83)

 

Round cell component

 ⩽5% (n=63)

1

0.1801

1

0.577

 >5% (n=15)

2.07 (0.69–5.63)

 

1.51 (0.34–6.68)

 

CD68 numbers

 Low (<100/10 HPF) (n=63)

1

0.0002***

1

0.0011**

 High (⩾100/10 HPF) (n=15)

7.00 (2.57–20.73)

 

8.11 (2.28–33.85)

 
  1. Abbreviations: CI=confidence interval; HPF=high power field; HR=hazard ratio.
  2. *P<0.05, **P<0.01, ***P<0.001.
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