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Table 15. Association With Response for Selected Predictors
Predictor (reference group) |
Study |
Reference Group Response |
Comparison Group Response |
Relative Risk (95% CI) |
Sex (women vs. men) |
| Kris, et al., 200329 |
18/93 |
4/123 |
6.0 (2.1-17) |
| Fukuoku, et al., 200330 |
19/62 |
18/148 |
2.6 (1.2-5.9) |
| Perez-Soler, et al., 200431 |
NR |
NR |
NR |
| Takano, et al., 200438 |
17/32 |
15/66 |
2.3 (1.3-4.1) |
| Han, et al., 200551 |
5/24 |
5/49 |
2.0 (0.7-6.4) |
| Miller, et al., 20048 |
17/91 |
4/48 |
2.2 (0.8-6.3) |
| Han, et al., 200552 |
NR |
NR |
NR |
| Matsuura, et al., 200454 |
NR |
NR |
NR |
| Kasahara, et al., 200513 |
6/12 |
4/18 |
2.2 (0.80-6.3) |
| Kim, et al., 200548 |
8/19 |
12/61 |
2.0 (0.97-4.3) |
| Mitsudomi et al, 200549 |
15/23 |
11/27 |
2.1 (0.93-2.8) |
| Tsao, et al., 200542 |
21/146 |
17/281 |
2.3 (1.3-4.4) |
Smoking (never vs. current/former) |
| Kris, et al., 200419 |
7/19 |
8/40 |
1.8 (0.78-4.3) |
| Han, et al., 200551 |
7/32 |
3/41 |
3.0 (0.84-10) |
| Hotta, et al., 200460 |
7/28 |
8/28 |
0.88 (0.37-2.1) |
| Miller, et al., 200453 |
13/36 |
8/103 |
4.6 (2.1-10) |
| Takano, et al., 200438 |
20/32 |
12/60 |
3.1 (1.8-5.5) |
| Han, et al., 200552 |
NR |
NR |
NR |
| Cappuzzo, et al., 200463 |
NR |
NR |
NR |
| Kasahara, et al., 200513 |
5/10 |
5/20 |
2.0 (0.75-5.3) |
| Kim, et al., 200548 |
10/17 |
10/63 |
3.7 (1.9-7.4) |
| Kishi, et al., 200565 |
NR |
NR |
P = 0.0006 |
| Mitsudomi, et al., 200549 |
17/25 |
9/25 |
1.9 (1.0-3.4) |
| Taron, et al., 200566 |
NR |
NR |
P < 0.05 |
| Tsao, et al., 200542 |
23/93 |
12/311 |
6.4 (3.3-12) |
| Villaflor, et al., 200570 |
7/20 |
5/130 |
9.1 (3.2-26) |
e As reported from final adjusted model.
Abbreviations: CI = confidence interval; NR = not reported; OR = odds ratio; PS = performance status
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