膳食频率问卷数据的效度验证方法：多重24小时回顾法
Therefore, the validity of dietary data collected by dietary frequency questionnaires often needs to be verified through methods such as multiple 24-hour recalls.
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Therefore, the validity of dietary data collected by dietary frequency questionnaires often needs to be verified through methods such as multiple 24-hour recalls.
原文地址: https://www.cveoy.top/t/topic/p1PO 著作权归作者所有。请勿转载和采集!