DQQ Results Dataset 2021-2023

This dataset contains diet quality indicators calculated from data collected using the Diet Quality Questionnaire (DQQ) in nationally representative samples of the total population age 15 years and older in 85 countries in 2021-2023, in the Gallup World Poll.

本数据集收录了2021-2023年盖洛普世界民意调查（Gallup World Poll）中，85个国家针对15岁及以上全体人口的全国代表性样本，通过饮食质量问卷（Diet Quality Questionnaire, DQQ）采集的数据所计算得到的饮食质量指标。