Table 6 |
||||||
|
Adjusted odds ratios for renal cell carcinoma by age-decade: Cigarette smoking (pack-years) and home ETS (years) |
||||||
|
Cigarette smoking (pack-years)a |
Home ETS (years)b |
|||||
|
|
||||||
|
Cases (%) |
Controls (%) |
AOR (95% CI)c |
Cases (%) |
Controls (%) |
AOR (95% CI)c |
|
|
|
||||||
|
40 – 49 years |
||||||
|
Reference |
14 (56%) |
18 (47%) |
1.00 |
5 (36%) |
5 (28%) |
1.00 |
|
Level 1 |
6 (24%) |
14 (37%) |
0.48 (0.13 – 1.70) |
6 (43%) |
8 (44%) |
0.85 (0.15 – 5.01) |
|
Level 2 |
5 (20%) |
6 (16%) |
1.26 (0.29 – 5.55) |
3 (21%) |
5 (28%) |
0.83 (0.11 – 6.27) |
|
Total |
25 (100%) |
38 (100%) |
14 (100%) |
18 (100%) |
||
|
50 – 59 years |
||||||
|
Reference |
22 (35%) |
23 (36%) |
1.00 |
5 (23%) |
7 (30%) |
1.00 |
|
Level 1 |
12 (19%) |
21 (33%) |
0.69 (0.26 – 1.78) |
10 (46%) |
13 (57%) |
0.66 (0.14 – 3.11) |
|
Level 2 |
29 (46%) |
20 (31%) |
1.61 (0.69 – 3.79) |
7 (32%) |
3 (13%) |
2.20 (0.30 – 15.94) |
|
Total |
63 (100%) |
64 (100%) |
22 (100%) |
23 (100%) |
||
|
60 – 69 years |
||||||
|
Reference |
40 (37%) |
29 (30%) |
1.00 |
13 (33%) |
7 (25%) |
1.00 |
|
Level 1 |
26 (24%) |
33 (34%) |
0.57 (0.28 – 1.15) |
10 (25%) |
14 (50%) |
0.35 (0.08 – 1.49) |
|
Level 2 |
42 (39%) |
36 (37%) |
0.84 (0.43 – 1.64) |
17 (43%) |
7 (25%) |
1.17 (0.28 – 4.94) |
|
Total |
108 (100%) |
98 (100%) |
40 (100%) |
28 (100%) |
||
|
70 – 79 years |
||||||
|
Reference |
32 (34%) |
32 (40%) |
1.00 |
6 (19%) |
12 (38%) |
1.00 |
|
Level 1 |
23 (24%) |
21 (26%) |
1.06 (0.49 – 2.31) |
6 (19%) |
11 (34%) |
1.17 (0.28 – 4.97) |
|
Level 2 |
40 (42%) |
28 (35%) |
1.32 (0.64 – 2.71) |
20 (63%) |
9 (28%) |
6.29 (1.50 – 26.29) |
|
Total |
95 (100%) |
81 (100%) |
32 (100%) |
32 (100%) |
||
|
≥ 80 years |
||||||
|
Reference |
21 (51%) |
22 (61%) |
1.00 |
6 (30%) |
7 (32%) |
1.00 |
|
Level 1 |
9 (22%) |
9 (25%) |
0.90 (0.26 – 3.12) |
6 (30%) |
7 (32%) |
1.48 (0.24 – 9.14) |
|
Level 2 |
11 (27%) |
5 (14%) |
2.18 (0.62 – 7.70) |
8 (40%) |
8 (36%) |
1.43 (0.30 – 6.86) |
|
Total |
41 (100%) |
36 (100%) |
20 (100%) |
22 (100%) |
||
|
|
||||||
|
a Cigarette smoking Reference: never-smoker Level 1: ≤ 20 pack-years Level 2: > 20 pack-years b Home ETS Reference: never exposed Level 1: ≤ 20 years Level 2: > 20 years c Adjusted for gender, race, and BMI |
||||||
|
Theis et al. BMC Cancer 2008 8:387 doi:10.1186/1471-2407-8-387 |
||||||
