|
Authors
|
Year
|
All cases (control/cancer)
|
Age (years)
|
Gender (Male/female) (N)
|
Histology of lung cancer (N)
|
Tumor Stage of lung cancer
|
|---|
|
Control
|
Lung cancer
|
Control
|
Lung cancer
|
LAC
|
LSCC
|
SCLC
|
Others
|
|---|
|
Benson MD [12]
|
1986
|
100 (50/50)
|
37 ± 1.9
|
61.1 ± 1.2
|
50/0
|
50/0
|
5
|
29
|
10
|
NA
|
I-IV
|
|
Howard BA [13]
|
2003
|
34 (15/19)
|
50.7 (23–77)
|
22/12
|
17
|
2
|
0
|
NA
|
|
Khan N [14]
|
2004
|
50 (25/25)
|
62.9 (46–83)
|
66.1 (47–87)
|
16/9
|
16/9
|
9
|
6
|
NA
|
8
|
I-IV
|
|
Dai S [16]
|
2007
|
218 (43/175)
|
NA
|
NA
|
NA
|
NA
|
59
|
78
|
38
|
0
|
NA
|
|
Liu DH [17]
|
2007
|
275 (82/194)
|
NA
|
65 (41–76)
|
NA
|
135/58
|
65
|
97
|
31
|
0
|
I-IV
|
|
Cho WC [15]
|
2010
|
189 (35/154)
|
NA
|
65.5 ± 0.9
|
NA
|
129/25
|
50
|
53
|
38
|
13
|
I-IV
|
|
Sung HJ [4]
|
2011
|
380 (140/240)
|
59 (37–84)
|
57 (32–79)
|
96/44
|
217/53
|
140
|
50
|
50
|
0
|
I–IV
|
|
Dowling P [18]
|
2011
|
109 (30/79)
|
56.5 ± 7
|
61 ± 9.3
|
15/15
|
31/24
|
36
|
17
|
26
|
0
|
IIIB–IV
|
|
Kanoh Y [9]
|
2013
|
37 (13/24)
|
62.6 (53–72)
|
66.2 (52–79)
|
NA
|
NA
|
24
|
0
|
0
|
I-IV
|
- NA unavailable; N cases; LAC lung adenocarcinoma; LSCC lung squamous cell carcinoma; SCLC small cell lung cancer
