Skip to main content

Table 2 Univariate and multivariate Cox regression analyses for overall survival

From: Severe weight loss after minimally invasive oesophagectomy is associated with poor survival in patients with oesophageal cancer at 5 years

Variables

Univariate analysis

Multivariate analysis

HR

95% CI

Pp

HR

95% CI

p

Age (≥ 75/ < 75)

1.02

0.48–2.19

0.96

   

Sex (male/female)

1.20

0.61–2.39

0.59

   

pDepth of tumor invasion (pT3-4/T1-2)

1.80

1.08–2.98

0.024a

1.89

1.12–3.17

0.016a

pLymph node metastasis (+/−)

1.37

0.86–2.19

0.17

   

Residual tumor (+/−)

1.12

0.52–2.40

0.76

   

Preoperative therapy (+/−)

2.03

1.22–3.39

0.0064a

2.11

1.25–3.54

0.0048a

Severe weight loss (+/−)

1.79

1.03–3.14

0.039a

1.82

1.02–3.24

0.039a

Anastomosis leakage (+/−)*

1.54

0.75–3.16

0.22

   

Pulmonary complication (+/−)*

1.61

0.61–4.22

0.32a

   

Recurrent nerve palsy (+/−)*

1.73

0.46–6.43

0.41

   
  1. Data were analyzed using logistic regression analysis
  2. HR hazard ratio, CI confidence interval
  3. *Postoperative morbidities were analyzed according to the Clavien–Dindo classification (3 and 4)
  4. a Statistically significant
Back to article page

BMC Gastroenterology

ISSN: 1471-230X

Contact us