UNASSIGNED: Medline (via the PubMed interface), Embase and the Cochrane Library were searched for relevant studies. The search is up to date until June 2022.
UNASSIGNED: Controlled trials involving adults and children were included if dehydration was the result of physical exercise and if drinking carbohydrate-electrolyte solutions, of any percentage carbohydrate, was compared with drinking water. All languages were included as long as an English abstract was available.
UNASSIGNED: Data on study design, study population, interventions, outcome measures and study limitations were extracted from each included article. Certainty was assessed using GRADE.
UNASSIGNED: Out of 3485 screened articles, 19 studies were included that assessed carbohydrate-electrolyte solutions (0% - 9% carbohydrate) compared with water. Although there is variability amongst the identified studies, drinking 0-3.9% and, especially, 4-9% carbohydrate-electrolyte (CE) solution may be effective for rehydration.
UNASSIGNED: A potential beneficial effect of drinking CE drinks compared with water was seen for many of the reviewed outcomes. Commercial CE drinks (ideally 4-9% CE drinks or alternatively 0-3.9% CE drinks) could be suggested for rehydration in persons with exercise associated dehydration when whole foods are not available.
■Medline(通过PubMed接口),搜索Embase和Cochrane图书馆进行相关研究。搜索是最新的,直到2022年6月。
■如果脱水是体育锻炼的结果,如果饮用碳水化合物电解质溶液,则包括成人和儿童的对照试验,任何百分比的碳水化合物,与饮用水相比。只要有英文摘要,所有语言都包括在内。
■研究设计数据,研究人群,干预措施,从每篇纳入的文章中提取结局衡量标准和研究局限性.确定性使用等级进行评估。
■在3485篇筛选的文章中,包括19项研究,其评估与水相比的碳水化合物-电解质溶液(0%-9%碳水化合物)。尽管已确定的研究之间存在差异,饮酒0-3.9%,尤其是,4-9%碳水化合物-电解质(CE)溶液可有效用于再水合。
■在许多审查结果中,与水相比,饮用CE饮料具有潜在的有益效果。当没有完整食物时,可以建议商业CE饮料(理想情况下为4-9%CE饮料或0-3.9%CE饮料)用于与运动相关的脱水人群的补液。