Moore Graham F, Tapper Katy, Murphy Simon, Lynch Rebecca, Raisanen Larry, Pimm Claire, Moore Laurence
Cardiff Institute of Society, Health and Ethics, Cardiff University, 53 Park Place, Cardiff, CF10 3AT, UK.
Public Health Nutr. 2007 Jun;10(6):582-9. doi: 10.1017/S1368980007699558. Epub 2007 Mar 15.
To examine school-level relationships between deprivation and breakfast eating behaviours (breakfast skipping and the healthfulness of foods consumed) in 9-11-year-old schoolchildren and to examine whether attitudes towards eating breakfast mediated these relationships.
Cross-sectional survey.
One hundred and eleven primary schools in Wales.
Year 5 and 6 pupils within the 111 primary schools. Measures were completed by 4314 children. Analysis was conducted at the group (school) level, with each school representing one group.
Deprivation was positively associated with breakfast skipping and consumption of 'unhealthy' items (i.e. sweet snacks, crisps) for breakfast. A significant negative association was found between deprivation and consumption of 'healthy' items (i.e. fruit, bread, cereal, milk). Deprivation was significantly inversely associated with attitudes towards eating breakfast. The relationships between deprivation and (1) breakfast skipping and (2) consumption of 'healthy' items for breakfast were mediated by attitudes towards eating breakfast. The hypothesis that attitudes mediated the relationship between deprivation and consumption of 'unhealthy' breakfast items was unsupported.
Deprivation is associated with adverse breakfast eating behaviours amongst children aged 9-11 years, in terms of breakfast skipping and the quality of breakfasts consumed. Socio-economic differences in attitudes towards eating breakfast are apparent amongst this age group, and appear to relate to social gradients in breakfast eating behaviours. Research is needed to examine the causal nature of these trends and to elucidate factors underlying the development of socio-economic differences in eating-related cognitions.
研究威尔士9至11岁学童中,贫困程度与早餐饮食行为(不吃早餐以及所吃食物的健康程度)在学校层面的关系,并检验对吃早餐的态度是否在这些关系中起中介作用。
横断面调查。
威尔士的111所小学。
111所小学的五年级和六年级学生。4314名儿童完成了测量。分析在组(学校)层面进行,每所学校代表一个组。
贫困程度与不吃早餐以及早餐食用“不健康”食品(即甜零食、薯片)呈正相关。贫困程度与“健康”食品(即水果、面包、谷类食品、牛奶)的消费之间存在显著负相关。贫困程度与对吃早餐的态度呈显著负相关。贫困程度与(1)不吃早餐以及(2)早餐食用“健康”食品之间的关系是由对吃早餐的态度介导的。关于态度介导贫困与“不健康”早餐食品消费之间关系的假设未得到支持。
就不吃早餐和所吃早餐的质量而言,贫困与9至11岁儿童不良的早餐饮食行为有关。在这个年龄组中,对吃早餐的态度存在社会经济差异,且似乎与早餐饮食行为的社会梯度有关。需要开展研究以检验这些趋势的因果性质,并阐明饮食相关认知中社会经济差异发展背后的因素。