Secular trends in body image dissatisfaction

This is the dataset of our study, entitled "Secular trends in body image dissatisfaction and associated factors among adolescents (2007–2017/2018)", including the output and syntax files, and also a memo describing the tests we performed. In this dataset, all the variables presented in the study can be found, being possible to reproduct our analyses and results.本数据集对应本研究，该研究题为《青少年身体意象不满（body image dissatisfaction）及其相关因素的长期趋势（2007–2017/2018）》，包含分析输出文件与语法脚本文件，同时附带一份记录本研究执行的各项检验的说明备忘录。本数据集涵盖本研究中呈现的全部变量，可用于重现本研究的分析过程与最终结果。