Respirology：哮喘和COPD与大量饮用软饮料有关
2012-02-15 MedSci MedSci原创
近日，发表在《呼吸病学》（Respirology）期刊上的一项新研究表明，哮喘和慢性阻塞性肺病（COPD）与饮用大量软饮料有关。 在阿德莱德大学医学博士Zumin Shi的带领下，研究人员于2008年3月到2010年6月之间，在南澳大利亚对16907名年龄在16岁和16岁以上的参与者进行了计算机辅助电话采访，调查软饮料的饮用量情况。软饮料包括可乐、柠檬水、加了香料的矿泉水、运动饮料动乐和佳得乐等
近日，发表在《呼吸病学》（Respirology）期刊上的一项新研究表明，哮喘和慢性阻塞性肺病（COPD）与饮用大量软饮料有关。
在阿德莱德大学医学博士Zumin Shi的带领下，研究人员于2008年3月到2010年6月之间，在南澳大利亚对16907名年龄在16岁和16岁以上的参与者进行了计算机辅助电话采访，调查软饮料的饮用量情况。软饮料包括可乐、柠檬水、加了香料的矿泉水、运动饮料动乐和佳得乐等。
结果显示，在南澳大利亚，十分之一的成年人每天饮用半升以上的软饮料。软饮料的饮用量与患上哮喘和/或慢性阻塞性肺病的可能性增加有关。其中存在着一种剂量反应关系，即饮用的软饮料越多，患上这些疾病的可能性就越高。
总体来看，13.3%的患有哮喘的参与者和15.6%的患有慢性阻塞性肺病的参与者表示，每天饮用了半升以上的软饮料。
将每天饮用半升以上软饮料的人和不饮用软饮料的人进行比较得出，哮喘和慢性阻塞性肺病的优势比分别为1.26和1.79。
另外，抽烟使得这种关系更为严重，尤其是对于慢性阻塞性肺病来说。与不抽烟和不饮用软饮料的人相比，每天饮用半升以上软饮料且抽烟的人患上慢性阻塞性肺病的风险要高6.6倍。
Zumin总结道：“我们的研究强调的是健康饮食对预防诸如哮喘和慢性阻塞性肺病等慢性疾病的重要性。”
Association between soft drink consumption and asthma and chronic obstructive pulmonary disease among adults in Australia
Shi Z, Dal Grande E, Taylor AW, Gill TK, Adams R, Wittert GA.
Soft drink consumption has been linked to a range of chronic diseases but no previous study was focused on the association with asthma/COPD. Among 16 907 participants aged 16 years and older living in South Australia, a positive association was identified between consumption of soft drinks and the risk of asthma/COPD.
ABSTRACT
Background and objective: The aim of this study was to examine the association between soft drink consumption and self-reported doctor-diagnosed asthma and COPD among adults living in South Australia.
Methods: Data were collected using a risk factor surveillance system. Each month a representative random sample of South Australians were selected from the electronic White Pages and interviews were conducted using computer-assisted telephone interviewing (CATI).
Results: Among 16 907 participants aged 16 years and older, 11.4% reported daily soft drink consumption of more than half a litre. High levels of soft drink consumption were positively associated with asthma and COPD. Overall, 13.3% of participants with asthma and 15.6% of those with COPD reported consuming more than half a litre of soft drink per day. By multivariate analysis, after adjusting for socio-demographic and lifestyle factors, the odds ratio (OR) for asthma was 1.26 (95% confidence interval (CI): 1.01–1.58) and the OR for COPD was 1.79 (95% CI: 1.32–2.43), comparing those who consumed more than half a litre of soft drink per day with those who did not consume soft drinks.
Conclusions: There was a positive association between consumption of soft drinks and asthma/COPD among adults living in South Australia.
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#软饮料#
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