From: Socioeconomic differences in adolescents’ smoking: a comparison between Finland and Beijing, China
China | Finland | |||||||
---|---|---|---|---|---|---|---|---|
FAS Low | FAS Middle | FAS Low | FAS Middle | |||||
OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | |
Boys | ||||||||
Ever smoked | 2.12 | 1.49–3.01 | 1.22 | 0.85–1.74 | 1.06 | 0.72–1.55 | 0.98 | 0.69–1.39 |
Weekly smoker | 0.83 | 0.48–1.43 | 0.82 | 0.48–1.39 | 1.17 | 0.77–1.79 | 0.82 | 0.54–1.24 |
Early onset of smoking | 2.17 | 1.44–3.26 | 1.48 | 0.98–2.26 | 0.85 | 0.46–1.59 | 0.66 | 0.34–1.28 |
Girls | ||||||||
Ever smoked | 1.07 | 0.64–1.81 | 0.91 | 0.53–1.55 | 1.36 | 0.95–1.94 | 1.23 | 0.88–1.72 |
Weekly smoker | 1.89 | 0.17–20.95 | 2.76 | 0.29–26.68 | 1.68 | 1.07–2.65 | 1.56 | 0.99–2.40 |
Early onset of smoking | 1.19 | 0.81–1.75 | 0.82 | 0.57–1.19 | 1.28 | 0.88–1.87 | 1.09 | 0.76–1.58 |