Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK.
Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA.
Eur J Clin Nutr. 2014 Mar;68(3):404-7. doi: 10.1038/ejcn.2013.267. Epub 2014 Jan 8.
The aim of this study was to investigate the relationship between the intake of sugar-sweetened (SS) and artificially sweetened (AS) cola beverages during pregnancy and the risk of preterm delivery (PTD). At baseline (2007-2010), 8914 pregnant women were recruited to the Born in Bradford birth cohort study at 24-28 weeks of pregnancy. Women completed a questionnaire describing their health and lifestyle behaviours, including their consumption of AS and SS cola beverages reported as cups per day, which were then linked to maternity records. The relationship between SS and AS cola beverage consumption was examined using logistic regression analyses. No relationship was observed between daily AS cola beverage consumption and PTD. Women who drank four cups per day of SS cola beverages had higher odds of a PTD when compared with women who did not consume these beverages daily. We conclude that high daily consumption of SS cola beverages during pregnancy is associated with increases in the rate of PTD.
这项研究的目的是探讨孕妇摄入含糖（SS）和人工加糖（AS）可乐饮料与早产（PTD）风险之间的关系。在基线（2007-2010 年）期间，有 8914 名孕妇在怀孕 24-28 周时被招募到布拉德福德出生队列研究中。女性完成了一份问卷，描述了她们的健康和生活方式行为，包括她们摄入的 AS 和 SS 可乐饮料，以每天杯数报告，然后与产妇记录相关联。使用逻辑回归分析研究了 SS 和 AS 可乐饮料消费之间的关系。没有观察到每日 AS 可乐饮料消费与 PTD 之间存在关系。与不每天饮用这些饮料的女性相比，每天饮用四杯 SS 可乐饮料的女性发生 PTD 的几率更高。我们的结论是，怀孕期间大量饮用 SS 可乐饮料与 PTD 发生率的增加有关。
