| Study Demographic Data |
| |
Total |
Active smokers |
Passive smokers |
Non-smokers |
|
| Characteristic |
(n=293) |
(n=107) |
(n=86) |
(n=100) |
P* |
| Age (years) |
|
|
|
|
0.69 |
| < 28 |
29.1 |
29.7 |
27.4 |
29.9 |
| 28-37 |
23.4 |
27.7 |
17.8 |
23.7 |
| 38-47 |
23.4 |
21.8 |
25 |
23.7 |
| > 47 |
24.1 |
20.8 |
29.8 |
22.7 |
| Race/Ethnicity |
|
|
|
|
<0.01 |
| White |
46.5 |
51.5 |
34.1 |
51.5 |
| Black |
40.8 |
37.9 |
47.6 |
38.1 |
| Asian |
5.7 |
3.9 |
3.7 |
9.3 |
| Mixed/Other |
7 |
6.7 |
14.6 |
1.1 |
| Education level |
|
|
|
|
0.32 |
| < high school |
3.7 |
2.8 |
5.9 |
3 |
| High School |
19.1 |
16.8 |
20 |
20.2 |
| Some college |
25.2 |
30.8 |
28.2 |
17.2 |
| College/technical |
32.2 |
31.8 |
24.7 |
39.4 |
| Professional |
19.8 |
17.8 |
21.2 |
20.2 |
| Household income |
|
|
|
|
0.54 |
| < 10,000 |
30.7 |
32 |
31 |
29 |
| 10,000-30,000 |
17.8 |
15.5 |
19 |
19 |
| 30,000-60,000 |
33.2 |
35 |
35.7 |
29 |
| 60,000-90,000 |
7 |
9.7 |
3.6 |
7 |
| > 90,000 |
11.5 |
7.8 |
10.7 |
16 |
| Marital status |
|
|
|
|
<0.01 |
| Single |
73.7 |
81.3 |
69.8 |
72 |
| Married |
13 |
5.6 |
15.1 |
17 |
| Has partner |
4.3 |
7.5 |
3.5 |
0 |
| Divorced/ separated/ widowed |
9 |
5.6 |
11.6 |
11 |
| *p values from chi-square test |
|
|
|
|
