Parental smoking and the nutrient intake and food choice of British teenagers aged 16-17 years
Parental smoking and the nutrient intake and food choice of British teenagers aged 16-17 years
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DOI：
10.1136/jech.50.3.306
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发表时间：
1996-06-01
影响因子：
6.3
通讯作者：
While, D
中科院分区：
文献类型：
--
作者：
Crawley, HF;While, D
研究目的--考察两者之间的联系。父母吸烟习惯与16-17岁青少年的营养摄入量和食物选择之间的关系，考虑到青少年吸烟的差异以及参与者的社会阶层和地区分布。设计数据来自1970年纵向出生队列，横断面收集16-17岁青少年的吸烟习惯，通过调查对象自己填写的问卷和访谈的方式评估父母的吸烟习惯。研究人员使用四天不称重的饮食日记对青少年的营养和食物摄入量进行了定量评估。研究对象分布在英国各地。参与者--1970年出生队列中1222名男性和1735名女性的子样本是从1970年进行的16-17年出生队列数据收集中分离出来的。主要结果-父母吸烟习惯与青少年的不同饮食模式有关，无论青少年本身是否吸烟。注意到的饮食差异与以前在吸烟者中观察到的相似，特别是在父母吸烟的家庭中，男性和女性的纤维、维生素C、维生素E、叶酸和镁的摄入量都较低。这些较低的摄入量与果汁、全麦面包和一些蔬菜的摄入量较低有关。结论-与父母吸烟的青少年生活在一起的青少年的营养和食物摄入量与父母不吸烟的青少年不同，接触父母吸烟的青少年的饮食模式似乎与自己吸烟的青少年相似。
Study objective - To examine the association. between parental smoking habits and the nutrient intake and food choice of teenagers aged 16-17 years, allowing for differences in teenage smoking and the social class and regional distribution of the participants.Design - Data were collected from the 1970 longitudinal birth cohort, cross-sectionally at 16-17 years, The smoking habits of teenagers were evaluated from a questionnaire completed by the subjects themselves, and the smoking habits of parents by interview. The nutrient and food intakes of teenagers were quantitatively assessed using a four day unweighed dietary diary.Setting - The participants were distributed throughout Britain.Participants - A subsample of 1222 males and 1735 females was isolated from respondents to the 1970 birth cohort 16-17 year data collection sweep undertaken in 1986-87.Main results - Parental smoking habits were associated with different dietary patterns among teenagers regardless of whether the teenagers themselves smoked. Dietary differences noted were similar to those observed previously among smokers, with lower intakes of fibre, vitamin C, vitamin E, folates, and magnesium in particular reported among both males and females in households where parents were smokers. These lower intakes were associated with lower intakes of fruit juices, wholemeal bread, and some vegetables.Conclusion - Teenagers who lived with parents who smoked had different nutrient and food intakes to those with non-smoking parents, and teenagers exposed to parental smoking appeared to have similar dietary patterns to teenagers who themselves smoked.