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Table 3 Results of univariate analyses of overall survival (OS) time

From: The expression of metastasis-associated in colon cancer-1 and KAI1 in gastric adenocarcinoma and their clinical significance

Variable

n

Mean OS (months)

Log-rank

P value

MACC1

  

46.375

<0.001

 Negative

129

56.1 ± 22.3

  

 Positive

196

32.7 ± 24.5

  

KAI1

  

25.422

<0.001

 Negative

191

34.5 ± 25.6

  

 Positive

134

52.6 ± 23.4

  

Gender

  

0.187

0.666

 Male

214

42.5 ± 26.2

  

 Female

111

41.0 ± 26.5

  

Ages

  

0.420

0.517

  < 58

140

41.6 ± 27.2

  

  ≥ 58

185

42.3 ± 25.6

  

Gross type

  

0.541

0.763

 Polypoid

37

46.3 ± 26.8

  

 Ulcerative

220

41.7 ± 26.1

  

 Invasive

68

40.5 ± 26.5

  

Location

  

5.536

0.063

 Antrum

163

41.4 ± 26.5

  

 Cardia

118

44.3 ± 26.7

  

 Pylorus

44

37.9 ± 23.8

  

Size

  

6.844

0.033

  D < 4.0 cm

75

49.8 ± 27.8

  

 4.0 cm ≤ D < 8.0 cm

211

40.0 ± 25.5

  

 8.0 cm ≤ D

39

38.4 ± 25.0

  

Depth of invasion

  

26.806

<0.001

 Submucosa

21

64.1 ± 16.7

  

 Subserosa

100

50.6 ± 27.1

  

 Visceral peritoneum

184

35.8 ± 24.3

  

 Adjacent structures

20

32.5 ± 23.6

  

Tumor grade

  

2.576

0.276

 Well

47

47.0 ± 32.6

  

 Moderate

204

40.8 ± 24.3

  

 Poor

74

42.0 ± 26.9

  

LNM

  

75.925

<0.001

 No

178

53.4 ± 24.1

  

 Yes

147

28.2 ± 21.8

  

TNM stage

  

158.587

<0.001

 I and II

153

60.9 ± 18.1

  

 III and IV

172

25.2 ± 20.2

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