Bello L L, Al-Hammad N
Department of Preventive Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.
Int J Paediatr Dent. 2006 May;16(3):168-73. doi: 10.1111/j.1365-263X.2006.00715.x.
To study the pattern of fluid consumption in a group of Saudi adolescent boys and girls aged 12-13 years.
Prospective study.
Three hundred forty-four boys and girls attending school in Riyadh recorded their fluid intake for three consecutive days, including one weekend day, in April and May 2002. Types of drink/beverage and total amount consumed were analysed and ranked in order of amount/quantity of consumption. Independent samples t-test was used to compare between genders.
Mean daily fluid intake was 1,917 mL (SD 287). Drinking water provided 37%, whereas carbonated soft drinks and fruit juice/drink accounted for 26% and 25%, respectively. Seven percent of total fluid intake amounting to 134 mL came from milk and 5% (103 mL) was from tea/coffee. Fluid intake was higher in boys (2,006 mL) than in girls (1,821 mL) (P=0.049). This was also true for carbonated soft drinks (P=0.050) and tea/coffee (P=0.000). Girls consumed more milk (P=0.001) and fruit juice/drink (P=0.001) than boys.
Both carbonated soft drink and fruit juice/drink accounted for the largest proportion of total fluid intake by the sampled Saudi adolescents to the detriment of nutritious milk.
研究一组年龄在12至13岁的沙特青少年男孩和女孩的液体摄入模式。
前瞻性研究。
2002年4月和5月，利雅得的344名在校男女生连续三天记录他们的液体摄入量，包括一个周末日。分析饮料类型和总摄入量，并按摄入量多少进行排序。采用独立样本t检验比较性别差异。
日均液体摄入量为1917毫升（标准差287）。饮用水占37%，而碳酸软饮料和果汁/饮品分别占26%和25%。总液体摄入量的7%（134毫升）来自牛奶，5%（103毫升）来自茶/咖啡。男孩的液体摄入量（2006毫升）高于女孩（1821毫升）（P = 0.049）。碳酸软饮料（P = 0.050）和茶/咖啡（P = 0.000）也是如此。女孩比男孩摄入更多的牛奶（P = 0.001）和果汁/饮品（P = 0.001）。
碳酸软饮料和果汁/饮品在抽样的沙特青少年总液体摄入量中占比最大，这不利于营养丰富的牛奶摄入。
