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Table 4 Overall survival

From: Relationship between clinical characteristics and survival of gastroenteropancreatic neuroendocrine neoplasms: A single-institution analysis (1995–2012) in South China

Factors

Overall survival

 

Number

Mean(years)

95% CI

χ 2

P

All patients

136

9.5

8.1-11.0

  

Sex

   

2.053

0.152

 Female

54

9.9

8.5-11.3

  

 Male

82

8.7

6.7-10.6

  

Age

   

0.259

0.611

 ≤50

60

9.9

8.0-11.8

  

 >50

76

7.8

5.9-9.6

  

Site

   

2.385

0.123

 Gastrointestinaltract

77

6.7

5.4-8.0

  

 Pancreas

46

11.1

9.3-12.9

  

Functional status

   

6.691

0.006

 Functional

22

NR

NC

  

 Nonfunctional

114

7.7

6.1-9.2

  

Tumor grading

   

9.087

0.011

 G1

63

10.8

8.7-12.9

  

 G2

25

3.5

2.6-4.3

  

 G3

41

4.1

2.8-5.4

  

Tumor type

   

6.634

0.010

 NET

88

10.1

8.1-12.1

  

 NEC + MANEC

41

4.1

2.8-5.4

  

Distant metastasis

   

23.773

0.000

 Yes

44

5.0

2.7-7.3

  

 No

92

11.0

9.2-12.8

  
  1. CI, confidence interval; NR, not reached; NC, not computable; NET, neuroendocrine tumor; NEC, neuroendocrine carcinoma; MANEC, mixed adenoendocrine carcinoma.
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BMC Endocrine Disorders

ISSN: 1472-6823

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