American Family Health Study (AFHS), [United States], 2020-2022
收藏官方服务：
资源简介：
The American Family Health Study (AFHS) focuses on a special group of households from across the United States that were randomly selected to take part in a study aimed at assessing the health of American individuals and families from 2020-2022. Randomly selected households initially received a link enabling a household member to complete a short questionnaire online, where researchers collected some simple information about the people who usually live in the sampled household.
创建时间：
2023-10-26
