Dataset for "Hydration status affects thirst and salt preference but not energy intake or postprandial ghrelin in healthy adults: A randomised control trial"

This dataset provides the data collected for a trial investigating the role of hydration status on glycaemic regulation and appetite control in healthy adults (n = 16; n = 8 male). The trial was a randomised crossover trial, with each trial arm lasting 5 days. The first 3 days were lifestyle monitoring, day 4 was a dehydration/rehydration day (including lifestyle monitoring), and day 5 was the full trial day. The trial arms were hypohydrated (HYPO), or rehydrated (RE).

The data for the project relating to glycaemia has been previously published (https://doi.org/10.15125/BATH-00547) and may be useful for further analysis of this dataset, which relates to the appetite part of the study. Key hydration biomarkers have been duplicated in this dataset for convenience.

本数据集收录了针对健康成年人（共16人，其中男性8人）进行的一项关于水分状态对血糖调节及食欲控制作用的研究所收集的数据。该研究采用随机交叉试验设计，每个试验阶段持续5天。前3天为生活方式监测阶段，第4天为脱水和再水化日（包括生活方式监测），第5天为完整试验日。试验组分为低水化状态组（HYPO）和再水化组（RE）。与血糖相关的研究数据已另行发表（https://doi.org/10.15125/BATH-00547），并可能对进一步分析本数据集中涉及食欲控制部分的数据有所帮助。为方便使用，本数据集中已重复记录了关键的水化生物标志物。