Abstract：
UNASSIGNED: Exercise-associated dehydration is a common problem, especially at sporting events. Although there are recommendations to drink a certain volume per kg body mass lost after exercise, there is no clear guidance about the type of rehydration beverage. The aim of this systematic review is to assess the effectiveness of carbohydrate-electrolyte solutions as a rehydration solution for exercise-associated dehydration.
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.
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.
摘要：
■运动相关的脱水是一个常见的问题，尤其是在体育赛事中。尽管建议在运动后每公斤体重损失喝一定量的饮料，关于复水饮料的类型没有明确的指导。本系统评价的目的是评估碳水化合物-电解质溶液作为运动相关脱水的补液溶液的有效性。
■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。
■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。
