Concepedia

Reproducibility and relative validity of a semi-quantitative food frequency questionnaire for Chinese pregnant women

Hongmin Zhang, Xiang Qiu, Chunrong Zhong, Kewei Zhang, Mei Xiao, Nianhua Yi, Guoping Xiong, Jing Wang, Jing Yao, Liping Hao,

Nutrition Journal · 2015 · 117 citations · 27 references

DOIFull text

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Abstract

This FFQ is a reasonably reliable and valid tool for assessing most food and nutrient intakes of urban pregnant women in central China.

References

27

STATISTICAL METHODS FOR ASSESSING AGREEMENT BETWEEN TWO METHODS OF CLINICAL MEASUREMENT

J Martin Bland, DouglasG. Altman · The Lancet · 1986 · 47K citations

, , +9

Akufo and Ibarapa

A H BECKETT, M ROWLAND, P TURNER · The Lancet · 1965 · 16.9K citations

Differentiation of rat neural stem cells and its relationship with environment.

PubMed · 2004 · 1.1K citations

Birth Weight and Adult Hypertension, Diabetes Mellitus, and Obesity in US Men

Gary C. Curhan, Walter C. Willett, Eric B. Rimm et al. · Circulation · 1996 · 919 citations

Validity and reproducibility of the food frequency questionnaire used in the Shanghai Women's Health Study

X-O Shu, Gong Yang, Fan Jin et al. · European Journal of Clinical Nutrition · 2003 · 520 citations

, , +9