Table 4 Odds of being exposed to second-hand smoke (weighted; n = 2472)
Wald ChiSq test | |||||
|---|---|---|---|---|---|
Odds ratio | (95% CI) | ChiSq* | df | p value | |
Sex | |||||
Male | 1.00 | -- | 16.12 | 1 | < 0.001 |
Female | 2.35 | (1.55, 3.56) | |||
Age group | |||||
55+ | 1.00 | -- | 19.81 | 3 | < 0.001 |
40-54 | 0.91 | (0.61, 1.34) | |||
25-39 | 0.97 | (0.56, 1.69) | |||
15-24 | 2.17 | (1.26, 3.75) | |||
Area | |||||
Dhaka non-slum areas | 1.00 | -- | 20.85 | 3 | < 0.001 |
Dhaka slums | 5.19 | (1.92, 14.05) | |||
Non-tribal/non-border areas outside Dhaka | 2.19 | (1.38, 3.48) | |||
Tribal/border areas | 4.36 | (1.89, 10.07) | |||
Tobacco use status | |||||
Non-smoker | 1.00 | -- | 3.01 | 1 | 0.083 |
Former smoker | 1.50 | (0.95, 2.37) | |||
Education | |||||
9 years or more | 1.00 | -- | 32.76 | 2 | < 0.001 |
1- 8 years | 2.45 | (1.80, 3.33) | |||
Illiterate | 3.00 | (1.91, 4.71) | |||
Income | |||||
< 5,000 taka | 1.00 | -- | 32.24 | 3 | < 0.001 |
5,000 to < 10,000 taka | 2.34 | (1.59, 3.43) | |||
10,000 taka or more | 2.28 | (1.54, 3.38) | |||
Not reported | 0.62 | (0.32, 1.19) | |||
Father smoked/currently smokes | |||||
Father never smoked | 1.00 | -- | 15.92 | 1 | < 0.001 |
Father used to/currently smokes | 2.09 | (1.45, 3.00) | |||
Concern that tobacco smoke harms children | |||||
Very/extremely concerned | 1.00 | -- | 28.63 | 3 | < 0.001 |
No children in the home | 0.87 | (0.61, 1.23) | |||
Unconcerned/a little concerned | 3.45 | (1.03, 11.51) | |||
Moderately concerned | 1.95 | (1.35, 2.83) | |||
Second-hand smoke causes lung cancer in non-smokers | |||||
Yes | 1.00 | -- | 15.05 | 2 | < 0.001 |
No | 0.70 | (0.27, 1.81) | |||
Don’t know | 2.04 | (1.17, 3.56) | |||
Second-hand smoke causes asthma in children | |||||
Yes | 1.00 | -- | 1.87 | 2 | 0.393 |
No | 1.23 | (0.31, 4.89) | |||
Don’t know | 0.70 | (0.41, 1.20) | |||