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Factors associated with current smoking in Thailand in bivariate and multivariate logistic regression analysis |
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| Characteristic |
Current smoking (%, n) |
Unadjusted Odds ratio (95% CIa) |
Adjusted OR (95% CI) |
|
|
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| Age (years) |
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| 11–12 |
20.0 (2144) |
1.00 |
1.00 |
| 13 |
9.6 (4154) |
0.42 [0.32, 0.56] |
0.49 [0.36, 0.66] |
| 14 |
13.6 (5226) |
0.63 [0.44, 0.90] |
0.56 [0.40, 0.79] |
| 15 |
12.0 (3806) |
0.54 [0.38, 0.77] |
0.59 [0.41, 0.86] |
| 16–17 |
15.8 (1214) |
0.75 [0.50, 1.13] |
0.75 [0.47, 1.20] |
| Gender |
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| Female |
5.2 (9089) |
1.00 |
1.00 |
| Male |
22.0 (9279) |
5.17 [4.08, 6.54] |
3.64 [2.72, 4.86] |
| Parental smoking status |
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| None |
9.6 (9648) |
1.00 |
1.00 |
| One or both parents smokers |
17.3 (8805) |
1.98 [1.56, 2.53] |
1.62 [1.25, 2.11] |
| Best friends smokers |
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| None |
4.0 (9445) |
1.00 |
1.00 |
| Some |
15.7 (7664) |
4.44 [3.12, 6.32] |
5.07 [3.54, 7.25] |
| Most or all |
53.5 (1627) |
27.45 [18.40, 40.96] |
26.71 [18.26, 39.06] |
| Perception that smoking is harmful |
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| No |
27.7 (2362) |
1.00 |
1.00 |
| Yes |
11.5 (16309) |
0.34 [0.25, 0.47] |
0.47 [0.33, 0.66] |
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aCI = Confidence Interval | |||
Rudatsikira et al. International Archives of Medicine 2008 1:8 doi:10.1186/1755-7682-1-8 |
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