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首页> 外文期刊>BMC Pediatrics >Dietary changes in migrant adolescents with increasing length of stay in Australia and associated risk of wheeze – a retrospective, cross sectional study
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Dietary changes in migrant adolescents with increasing length of stay in Australia and associated risk of wheeze – a retrospective, cross sectional study

机译：回顾性的横断面研究显示，随着在澳大利亚停留时间的延长，移徙青少年的饮食变化以及相关的喘息风险

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Recent studies have reported that asthma prevalence increases on migration to Australia. We hypothesised that changes in dietary intake contribute to this phenomenon. The aim of this study was to assess dietary intake in relation to migration status, length of stay in Australia and the association with self-reported wheeze. Students (n?=?144) in a multicultural high school in Western Sydney completed the asthma symptoms ISAAC video questionnaire (AVQ3.0), spirometry and allergy skin prick tests. A dietitian administered a’Food Frequency’ and ‘Food Habits’ questionnaire and a dietary history interview. Students who spoke a language other than English, consumed a traditional or mixed dietary pattern, with lower consumption of saturated fat, compared to students who spoke English only. Saturated fat intake increased and fibre intake decreased with length of time in Australia. Intake of foods high in saturated or trans fatty acids were positively associated with length of stay in Australia. No associations between nutrient intake or whole food intake and self-reported wheeze were observed. As time progressed, dietary intake of immigrant children changed. While this was not associated with the development of wheeze in the students in this cohort, these changes are likely to have negative health consequences.
机译：最近的研究报告说，向澳大利亚移民后哮喘患病率增加。我们假设饮食摄入的变化会导致这种现象。这项研究的目的是评估与迁徙状况，在澳大利亚停留的时间以及自我报告的喘​​息相关的饮食摄入量。西悉尼一所多元文化高中的学生（n = 144）完成了哮喘症状ISAAC视频问卷（AVQ3.0），肺活量测定和过敏性皮肤点刺测试。营养师管理了“食物频率”和“食物习惯”问卷以及饮食史访谈。与仅说英语的学生相比，说英语以外的语言的学生采用传统或混合饮食方式，饱和脂肪的摄入量较低。在澳大利亚，饱和脂肪摄入量增加而纤维摄入量减少。摄入富含饱和或反式脂肪酸的食物与在澳大利亚停留的时间呈正相关。营养素摄入或全食物摄入与自我报告的喘​​鸣之间没有关联。随着时间的推移，移民儿童的饮食摄入量发生了变化。尽管这与该队列中学生的喘息无关，但这些变化可能会对健康产生负面影响。

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