scholarly journals Relative validities of 3-day food records and the food frequency questionnaire

2010 ◽  
Vol 4 (2) ◽  
pp. 142 ◽  
Author(s):  
Yoon Jung Yang ◽  
Mi Kyung Kim ◽  
Se Hee Hwang ◽  
Younjhin Ahn ◽  
Jae Eun Shim ◽  
...  
Keyword(s):  
Food Frequency Questionnaire ◽  
Food Frequency ◽  
Food Records

scholarly journals Relative Validation of a Four Weeks Retrospective Food Frequency Questionnaire versus 7-Day Paper-Based Food Records in Estimating the Intake of Energy and Nutrients in Adults

2021 ◽  
Vol Volume 13 ◽  
pp. 113-125
Author(s):  
Costela Lacrimioara Serban ◽  
Ancuta Mioara Banu ◽  
Sandra Putnoky ◽  
Stefania Ioana Butica ◽  
Mihai Dinu Niculescu ◽  
...  
Keyword(s):  
Food Frequency Questionnaire ◽  
Food Frequency ◽  
Food Records

scholarly journals Diet-related greenhouse gas emissions assessed by a food frequency questionnaire and validated using 7-day weighed food records

2016 ◽  
Vol 15 (1) ◽  
Author(s):  
Camilla Sjörs ◽  
Sara E Raposo ◽  
Arvid Sjölander ◽  
Olle Bälter ◽  
Fredrik Hedenus ◽  
...  
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Food Frequency Questionnaire ◽  
Gas Emissions ◽  
Food Frequency ◽  
Food Records

scholarly journals Development and Validation of a Data-Based Food Frequency Questionnaire for Adults in Eastern Rural Area of Rwanda

2016 ◽  
Vol 9 ◽  
pp. NMI.S38374 ◽  
Author(s):  
Ayumi Yanagisawa ◽  
Noriko Sudo ◽  
Yukiko Amitani ◽  
Yuko Caballero ◽  
Makiko Sekiyama ◽  
...  
Keyword(s):  
Vitamin A ◽  
Rural Area ◽  
Food Frequency Questionnaire ◽  
Correlation Coefficients ◽  
Nutrient Intakes ◽  
Food Frequency ◽  
Food Records ◽  
Percent Contribution ◽  
Cross Classification ◽  
Development And Validation

This study aimed to develop and evaluate the validity of a food frequency questionnaire (FFQ) for rural Rwandans. Since our FFQ was developed to assess malnutrition, it measured energy, protein, vitamin A, and iron intakes only. We collected 260 weighed food records (WFRs) from a total of 162 Rwandans. Based on the WFR data, we developed a tentative FFQ and examined the food list by percent contribution to energy and nutrient intakes. To assess the validity, nutrient intakes estimated from the FFQ were compared with those calculated from three-day WFRs by correlation coefficient and cross-classification for 17 adults. Cumulative contributions of the 18-item FFQ to the total intakes of energy and nutrients reached nearly 100%. Crude and energy-adjusted correlation coefficients ranged from -0.09 (vitamin A) to 0.58 (protein) and from -0.19 (vitamin A) to 0.68 (iron), respectively. About 50%-60% of the participants were classified into the same tertile. Our FFQ provided acceptable validity for energy and iron intakes and could rank Rwandan adults in eastern rural area correctly according to their energy and iron intakes.

scholarly journals Validation of Vitamin D-Specific Food Frequency Questionnaire against Food Records for Qatari Women

Foods ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 195 ◽  
Author(s):  
Vijay Ganji ◽  
Reem Abu-Dbaa ◽  
Haneen Othman ◽  
Menatallah Zewein ◽  
Tamara Al-Abdi ◽  
...  
Keyword(s):  
Vitamin D ◽  
Food Frequency Questionnaire ◽  
Dietary Assessment ◽  
Cost Effective ◽  
The United States ◽  
United States Department ◽  
Dietary Intakes ◽  
Food Frequency ◽  
Food Records ◽  
Food Composition Tables

The measurement of vitamin D nutritional status through dietary assessment is cost effective. Food frequency questionnaire (FFQ) is usually validated against food records (FR). There is no vitamin D-specific FFQ for Qatar population. The objective of this study was to develop a vitamin D-centric FFQ and validate FFQ against three-day FR for Qatar population. A quantitative FFQ based on vitamin D containing foods consumed in Qatar was developed. Vitamin D contents of foods were gathered from food labels and food composition tables from the United States Department of Agriculture. A vitamin D content database was developed for this study purpose. Dietary intakes while using FFQ and three-day FR were collected from 62 women. Vitamin D intakes from FFQ and three-day FR were validated with quartile comparison and Bland-Altman (BA) tests. BA plot showed an agreement between FFQ and three-day FR vitamin D intakes. The BA index was 3.23%, which is <5%, a commonly used standard for validation. Quartile correlation showed that ≈73% of subjects were within the same or adjacent quartile. In conclusion, an agreement was found between vitamin D intakes from FFQ and three-day FR in Qatari women. More studies are needed to validate the vitamin D-specific FFQ in Qatari population at large.

scholarly journals Comparison of a Full Food-Frequency Questionnaire with the Three-Day Unweighted Food Records in Young Polish Adult Women: Implications for Dietary Assessment

Nutrients ◽  
2013 ◽  
Vol 5 (7) ◽  
pp. 2747-2776 ◽  
Author(s):  
Joanna Kowalkowska ◽  
Malgorzata Slowinska ◽  
Dariusz Slowinski ◽  
Anna Dlugosz ◽  
Ewa Niedzwiedzka ◽  
...  
Keyword(s):  
Food Frequency Questionnaire ◽  
Dietary Assessment ◽  
Adult Women ◽  
Food Frequency ◽  
Food Records

Reliability and relative validity of short-food frequency questionnaire

2017 ◽  
Vol 119 (6) ◽  
pp. 1337-1348 ◽  
Author(s):  
Leila Nikniaz ◽  
Jafarsadegh Tabrizi ◽  
Homayoun Sadeghi-Bazargani ◽  
Mostafa Farahbakhsh ◽  
Sanaz Tahmasebi ◽  
...  
Keyword(s):  
Food Frequency Questionnaire ◽  
Correlation Coefficients ◽  
Food Groups ◽  
Food Frequency ◽  
Relative Validity ◽  
Content Type ◽  
Food Records ◽  
The Mean ◽  
Daily Intakes ◽  
Reference Tools

Purpose The purpose of this paper is to describe reliability and relative validity of the short-food frequency questionnaire (SH-FFQ) used for assessing food groups and nutrient intakes of Iranian adults. Design/methodology/approach The food list used in the SH-FFQ was elaborated based on a dietary survey of a sample of 60 individuals aged between 15 and 65 years. A total of 180 subjects (93 males and 87 females) were included in the study. All participants completed two SH-FFQs with one month interval, a single 24 hours recall (24hR) and two food records for three non-consecutive days. Findings No significant differences were observed in the mean daily intakes of energy, food groups and most of the nutrients between the reference tools and the two semi-quantitative SH-FFQs (p>0.05). The mean energy-adjusted reliability coefficients for all variables were 0.54 and 0.55 in men and women. The mean energy-adjusted and deattenuated correlation coefficients for all items between the SH-FFQ and reference tools were 0.54. Also, the mean percent misclassified into opposite quartiles for all food groups and nutrients was 12.6 percent. Originality/value The designed SH-FFQ developed for the Life style Promotion Project has reasonable reliability and relative validity for food groups and nutrient in Iranian adults.

scholarly journals Evaluation of energy and dietary intake estimates from a food frequency questionnaire using independent energy expenditure measurement and weighed food records

2010 ◽  
Vol 9 (1) ◽  
Author(s):  
Monica H Carlsen ◽  
Inger TL Lillegaard ◽  
Anette Karlsen ◽  
Rune Blomhoff ◽  
Christian A Drevon ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Dietary Intake ◽  
Food Frequency Questionnaire ◽  
Food Frequency ◽  
Food Records

scholarly journals Validity of a short food frequency questionnaire for estimating nutrient intake in elderly people

1993 ◽  
Vol 70 (1) ◽  
pp. 3-14 ◽  
Author(s):  
C. C. Horwath
Keyword(s):  
New Zealand ◽  
Elderly People ◽  
Food Frequency Questionnaire ◽  
Nutrient Intake ◽  
Elderly Subjects ◽  
Nutrient Intakes ◽  
Food Frequency ◽  
Food Records ◽  
Diet Records ◽  
Similar Information

Nutrient intakes estimated using a short self-administered semi-quantitative food frequency questionnaire (FFQ) were compared with results obtained from five 2 d diet records using household measures in a group of fifty-three elderly people (mean age 70 years) in Dunedin, New Zealand in 1989. Mean intakes for most nutrients were less than 5% different between the two methods. Correlations between the nutrient intake values (excluding supplements) from the diet records and those from the FFQ ranged from 0·34 for Zn in women to more than 0·75 for protein, Zn and Ca in men. For most nutrients, at least 70% of the subjects when classified by the food records fell into the same quintile or into the within-one- quintile category when classified by the FFQ. These data indicate that in elderly subjects a simple self- administered semi-quantitative FFQ can provide very similar information (for both group and individual intakes for many nutrients) to that obtained from 10 d of careful diet recording.

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