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Table 2 Demographic data

From: Lymph node micrometastases are associated with disease recurrence and poor survival for early-stage non-small cell lung cancer patients: a meta-analysis

Author

Year

LNM+

LNM-

HR(LNM+ VS LNM-)

95 %CI(Lower-upper)

In(HR)

SE(InHR)

Outcomes reported

Chun-Dong Gu

2002

22

27

2.12

0.53-8.41

0.75

0.7

OS

Kazuhito Dobashi

1997

14

17

5.1

0.61-42.66

1.63

1.08

OS

B. Passlick

2001

27

125

2.5

1.4-4.6

0.9

0.3

OS

Jakob R. Izbicki

1996

16

51

4.96

1.65-14.87

1.6

0.56

DFS

By Toshihiro Osaki

2002

32

83

1.7

0.57-5.09

0.53

0.56

OS

Kosei Yasumoto

2003

34

182

2.77

0.94-8.17

1.02

0.55

OS

Kosei Yasumoto

2003

34

180

3.06

1.38-6.78

1.12

0.41

DFS

Wang Zhou

2003

16

42

1.84

0.68-4.93

0.61

0.5

OS

Valerie W. Rusch

2011

130

450

1.63

1.13-2.36

0.49

0.19

DFS

Valerie W. Rusch

2011

130

450

1.59

1.13-2.23

0.46

0.17

OS