Additional file 2 of Paediatric obesity: a systematic review and pathway mapping of metabolic alterations underlying early disease processes

Additional file 2. Table S1. Database including all data extracted from selected studies. Database concerning altered metabolites in paediatric patients with overweight and obesity in separate excel file, including first author and title, year of publication, continent, country of the study, study design, sample size, diagnostic criteria, characteristics of the study populations (age, Tanner stage and sex), analytical technique, biological matrix studied and quantitative findings, if these were available.

附加文件2：表S1。本数据库收录了从入选研究中提取的全部数据。该数据库以独立Excel文件形式存储，聚焦于超重与肥胖儿科患者的异常代谢物相关研究数据，涵盖以下信息项：第一作者、文献标题、发表年份、研究开展的大洲与国家、研究设计方案、样本量、诊断标准、研究人群特征（包括年龄、坦纳分期（Tanner stage）与性别）、分析检测技术、研究所采用的生物基质，以及可获取的定量检测结果。