ArticleNutrition journal2022
Validity and reliability of a semi-quantitative food frequency questionnaire in groups at high risk for cardiovascular diseases.
Article in Nutrition journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Association of the dietary-behavioral risk index with metabolic syndrome and its components: a cross-sectional study in rural China.Frontiers in endocrinology · 2026Article
- Development and validation of a food frequency questionnaire for national nutrition surveillance among Malaysian adolescents and adults.Journal of nutritional science · 2026Article
- Association of the triglyceride-glucose series indices with hypertension and pre-hypertension in Anhui China.Scientific reports · 2025Article
- Vitamin E and Fatty Acid Intake and Cardiometabolic Multimorbidity Risk: The Mediating Role of Plasma Lipid Metabolites.International journal of molecular sciences · 2025Article
- Association between dietary antioxidant indices and hypertension among Chinese adults.Hypertension research : official journal of the Japanese Society of Hypertension · 2025Article
- Dietary inflammatory index, dietary total antioxidant capacity, and frailty among older Chinese adults.The journal of nutrition, health & aging · 2024Article
- Association between dietary antioxidant capacity and type 2 diabetes mellitus in Chinese adults: a population-based cross-sectional study.Nutrition & metabolism · 2024Article
- Article
- Associations between Low-Carbohydrate Diets and Low-Fat Diets with Frailty in Community-Dwelling Aging Chinese Adults.Nutrients · 2023Article
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11 authors.
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Abstract
backgroundDiet is a modifiable risk factor for cardiovascular diseases (CVD), but there is still a lack of tools to assess dietary intakes of this high-risk population in Ningxia, China.
objectiveWe aim to evaluate the validity and reliability of the semi-quantitative food frequency questionnaire (SFFQ) in the groups in Ningxia using a 24-hour dietary recall method.
methodTwo hundred five participants were included in the analysis. The two FFQs were 6 months apart, and during this time two 24-hour dietary recalls (24HDRs) were completed. Statistical methods were compared using inter-class correlation coefficient, unadjusted, energy-adjusted, de-attenuated correlation coefficient, quartile classification, weighted K values, and 95% limits of agreement (LOA).
resultsThe inter-class correlation coefficients between FFQ1 and FFQ2 ranged from 0.25 to 0.73. The number of subjects classified as identical or adjacent was 72.2 to 85.9%. The crude correlation coefficient between FFQs and 24HDRs was 0.30 ~ 0.81, the energy-adjusted correlation coefficient was 0.16 ~ 0.83, and the de-attenuated correlation coefficient was 0.19 ~ 0.98. Weighted k statistics and Bland-Altman plots showed acceptable agreement between FFQs and 24HDRs.
conclusionThe FFQ developed for the population at high risk of cardiovascular and cerebrovascular diseases in areas of Ningxia can be used to measure the dietary intake of nutrients and food groups reliably and validly.
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