Food frequency questionnaire is an effective method for measuring micronutrient intake

Osteoarthritis Cartilage. 2014 Nov;22(11):1947-8. doi: 10.1016/j.joca.2014.06.039. Epub 2014 Aug 22.

C Zeng¹, J Wei², G-h Lei³

¹ Department of Orthopaedics, Xiangya Hospital, Central South University, #87 Xiangya Road, Changsha, Hunan Province 410008, China. Electronic address: zengchao19880505@sina.com.
² Department of Epidemiology and Health Statistics, School of Public Health, Central South University, Changsha, Hunan Province 410008, China.
³ Department of Orthopaedics, Xiangya Hospital, Central South University, #87 Xiangya Road, Changsha, Hunan Province 410008, China. Electronic address: 125562108@qq.com.

No abstract available

Keywords: Food frequency questionnaire; Intake; Osteoarthritis.

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