1.国家食品安全风险评估中心;2.辽宁省疾病预防控制中心
国家食品安全风险评估中心高层次人才队伍建设523项目
1.China National Center for Food Safety Risk Assessment;2.Liaoning Center for Disease Control and Prevention
目的：了解我国成年居民在外就餐行为方式，为制定营养健康政策提供科学依据。
Objective To analyze the eating out of home behavior of adults in China and provide the scientific basis for nutrition and health policy.
