|
Total Population n = 1393
| |
Never smokers n = 622
| |
---|
|
Case, n
|
Control, n
|
ORa
|
95%CI
|
Case, n
|
Control, n
|
ORb
|
95%CI
|
|
445
|
948
| | |
156
|
466
| | |
ETS Exposure
| | | | | | | | |
None
|
29
|
88
|
Refc
| |
23
|
68
|
Refd
| |
At home Adult and/or Child
|
375
|
772
|
1.2
|
0.7-1.9
|
109
|
341
|
1.1
|
0.6-1.9
|
Childhood
|
333
|
672
|
1.1
|
0.7-1.9
|
93
|
298
|
1.0
|
0.6-1.8
|
Adulthood
|
226
|
439
|
1.0
|
0.6-1.7
|
50
|
247
|
1.0
|
0.5-2.0
|
At work
|
259
|
463
|
1.3
|
0.9-1.9
|
69
|
179
|
1.2
|
0.7-2.1
|
< 10 years
|
73
|
194
|
1.1
|
0.8-1.6
|
32
|
90
|
1.3
|
0.8-2.2
|
> 10 years
|
176
|
261
|
1.2
|
0.9-1.6
|
37
|
86
|
1.2
|
0.7-2.0
|
At both home and work
|
226
|
405
|
1.4
|
0.9-2.2
|
50
|
142
|
1.2
|
0.7-2.1
|
-
aOR is adjusted for pack-years of smoking, age, sex, education and ethnicity
-
bOR is adjusted for age, sex, education and ethnicity
-
cReference group consists of all participants with no ETS exposure
-
dReference group consists of never-smokers with no ETS exposure