国际教育成就评价协会（IEA）：2024年饥饿与学习环境：学生饥饿和数学课上的紊乱行为的全球模式报告（英文版）

Given persistent income inequalities, poverty, and the cost of healthy food, more than eight hundred million people face hunger around the world. Further, because of the COVID-19 pandemic and conflicts around the world, the situation has worsened in recent years (UNICEF, 2022). Though hunger affects wide segments of societies, children are more likely to face hunger than adults due to their vulnerability to limited financial resources, and higher odds of living in poverty (UNICEF, 2020). The