Validation of a dietary questionnaire to assess omega-3 fatty acids levels

Includes the validity test results on the blood level of omega-3 fatty acids and calculated dietary intake of omega-3 fatty acids using the dietary questionnaire....本数据集涵盖ω-3脂肪酸（omega-3 fatty acids）血液水平的有效性检验结果，以及通过膳食问卷计算得到的ω-3脂肪酸膳食摄入量相关数据。