Table 1: The prevalence of tobacco product exposure among children 3 to 5 years.
|
Tobacco exposure by History of number of smokers at home |
Weighted % (95% CI)
|
|
No smokers |
66.5 (61.6-71.0) |
|
1 smoker |
18.8 (14.7-23.9) |
|
2 + smokers |
14.7 (9.5-22.1) |
|
|
|
|
Number of People Vaping in the Home |
|
|
0 |
96.3 (93.4-97.9 |
|
1+ |
3.7 (2.1 = -6.6 |
|
|
|
|
Serum Cotinine Levels (ng/mL) |
|
|
< 0.05 |
51.5 (45.1-57.8) |
|
0.05 - < 10 |
47.7 (41.4-54.2) |
|
10+ |
0.8 (0.2-2.5) |
|
|
|
|
Smoking During Pregnancy? |
|
|
Yes |
13.1 (8.5-91.5) |
|
No |
86.9 (80.3-91.5) |
The prevalence of SHS (the presence of at least one smoker in the home) was 33.5% as compared to 48.5% (as measured by serum cotinine levels >= 0.05ng/mL). Less than 5 % of household members used e-cigarettes. Furthermore almost 1% of the children had cotinine levels in the smoking range (>= 10 ng/mL).