scholarly journals Dietary assessment of a population of pregnant women in Sheffield, UK

2006 ◽  
Vol 96 (5) ◽  
pp. 929-935 ◽  
Author(s):  
Theodora Mouratidou ◽  
Fiona Ford ◽  
Foteini Prountzou ◽  
Robert Fraser
Keyword(s):  
Pregnant Women ◽  
Dietary Assessment ◽  
Dietary Intakes ◽  
Nutrient Intakes ◽  
Nutrition Survey ◽  
Food Frequency ◽  
The North ◽  
The Mean ◽  
The Uk ◽  
Study Participants

The present study examined the dietary intakes of a population of pregnant women living in the North of England. The objectives of the paper were to assess and describe the dietary intakes of the population and relate the findings to existing data on the diet of pregnant and non-pregnant women in the UK. A total of 250 pregnant women attending their first antenatal appointment at the Jessop Wing Hospital, Sheffield, UK were recruited. Information on their diet was assessed by an interviewer-administered semi-quantified food frequency questionnaire (FFQ). The mean intakes as assessed by the FFQ were similar to other studies of UK pregnant population; however Sheffield pregnant women had lower intakes of calcium and folate. Study findings were also related to the National Diet and Nutrition Survey and to the Estimated Nutrient Intakes (EAR). Of the study participants, 40 % did not meet the EAR for calcium, 67 % for iron and 69 % for folate. Subgroup comparisons suggested lower nutrient intakes of participants living in the 40 % most deprived electoral wards. The study findings suggest that the diet of pregnant women in Sheffield is characterised by low intakes of important nutrients for pregnancy such as folate and nutrient variations by electoral wards.

scholarly journals Validation of NINA-DISH food frequency questionnaire with multiple 24-hour dietary recalls among pregnant women in Pune, India

2020 ◽  
pp. 1-28
Author(s):  
Kripa Rajagopalan ◽  
Mallika Alexander ◽  
Shilpa Naik ◽  
Nikhil Patil ◽  
Shivani Mehta ◽  
...  
Keyword(s):  
Dietary Intake ◽  
Pregnant Women ◽  
Food Frequency Questionnaire ◽  
Saturated Fat ◽  
Western India ◽  
Dietary Intakes ◽  
Food Frequency ◽  
Iron And Zinc ◽  
Adverse Pregnancy ◽  
Study Participants

Abstract Adequate dietary intake is critical to prevent adverse pregnancy outcomes. India has a high burden of maternal and child morbidity and mortality, but there is a lack of adequate tools to assess dietary intake. We validate a food frequency questionnaire (FFQ), New-Interactive Nutrition Assistant-Diets in India Study of Health (NINA-DISH), among pregnant women living with and without HIV in Pune, India. Women were selected from a cohort study investigating immune responses to HIV and latent TB during pregnancy. The FFQ was administered during the third trimester and validated against multiple 24-hour diet recalls (24-HDRs) collected in second and third trimesters. Data for analysis was available from 58 women out of 70 enrolled into this sub-study, after excluding those with incomplete data or implausible energy intake. The median (Q1, Q3) age of study participants was 23 (20, 25) years. Median (Q1, Q3) daily energy intakes were 2522 (1912, 2858) kcal and 2551 (2034, 3337) kcal by 24-HDR and FFQ, respectively with FFQ overestimating nutrient intake. Pearson correlations between log-transformed estimates from FFQ and 24-HDR for energy, protein, carbohydrate, fat, iron and zinc were 0.47, 0.48, 0.45, 0.33, 0.4, and 0.54, respectively. Energy-adjusted and deattenuated correlations ranged from 0.41 (saturated fat) to 0.73 (sodium). The highest misclassification into extreme tertiles was observed for fat (22%), saturated fat (21%), and sodium (21%). Bias existed at higher intake levels as observed by Bland-Altman plots. In conclusion, NINA-DISH is a valid and feasible tool for estimating dietary intakes among urban pregnant women in western India.

scholarly journals The association of insulinemic potential of diet and lifestyle with the risk of insulin-related disorders: a prospective cohort study among participants of Tehran Lipid and Glucose Study

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Ebrahim Mokhtari ◽  
Hossein Farhadnejad ◽  
Farshad Teymoori ◽  
Parvin Mirmiran ◽  
Fereidoun Azizi
Keyword(s):  
Insulin Resistance ◽  
Dietary Intakes ◽  
Β Cells ◽  
Β Cell ◽  
Food Frequency ◽  
Cell Dysfunction ◽  
The Mean ◽  
Diet And Lifestyle ◽  
Activity Information ◽  
Insulin Insensitivity

Abstract Background We aim to assess the association of empirical dietary (EDIH) and lifestyle (ELIH) index for hyperinsulinemia with the risk of insulin resistance, hyperinsulinemia, insulin sensitivity, and β-cell dysfunction in Iranian adults. Methods In this prospective study, a total of 1244 men and women aged ≥ 20 years were selected among participants of the Tehran lipid and glucose study and followed for 3.2 years. Dietary intakes were assessed using a valid semi-quantitative food frequency questionnaire. Dietary and lifestyle insulinemic potential indices were calculated using dietary intake, body mass index, and physical activity information. Multivariable logistic regression was used to estimate the associated risk of a 3-year incidence of insulin-related disorders. Results The mean ± SD age and BMI of all eligible participants (42.7% males) were 43.0 ± 13.0 and 27.4 ± 4.9 in the study's baseline. After adjusting for all potential confounders, participants in the highest tertile of ELIH score had a greater risk of developing hyperinsulinemia (OR:2.42, 95%CI:1.52–3.86, P for trend =  < 0.001), insulin resistance (OR:2.71, 95%CI:1.75–4.18, P for trend =  < 0.001) and insulin insensitivity (OR:2.65, 95%CI: 1.72–4.10, P for trend =  < 0.001) compared with those in the lowest tertile. However, the risk of incident β-cell dysfunction was lower in individuals with a higher score of ELIH in comparison to those with the lowest score (OR:0.30, 95%CI:0.19–0.45, P for trend =  < 0.001). Conclusions Empirical lifestyle index for hyperinsulinemia was directly associated with insulin resistance, insulin insensitivity, and hyperinsulinemia and was inversely associated with β-cells dysfunction.

scholarly journals Energy and nutrient intakes of young children in the UK: findings from the Gemini twin cohort

2016 ◽  
Vol 115 (10) ◽  
pp. 1843-1850 ◽  
Author(s):  
H. Syrad ◽  
C. H. Llewellyn ◽  
C. H. M. van Jaarsveld ◽  
L. Johnson ◽  
S. A. Jebb ◽  
...  
Keyword(s):  
Vitamin D ◽  
Young Children ◽  
Nutrient Intake ◽  
Background Information ◽  
Linear Regression Models ◽  
Nutrient Intakes ◽  
Nutrition Survey ◽  
Data Set ◽  
Daily Intakes ◽  
The Uk

AbstractData on the diets of young children in the UK are limited, despite growing evidence of the importance of early diet for long-term health. We used the largest contemporary dietary data set to describe the intake of 21-month-old children in the UK. Parents of 2336 children aged 21 months from the UK Gemini twin cohort completed 3-d diet diaries in 2008/2009. Family background information was obtained from questionnaires completed 8 months after birth. Mean total daily intakes of energy, macronutrients (g and %E) and micronutrients from food and beverages, including and excluding supplements, were derived. Comparisons with UK dietary reference values (DRV) were made usingttests and general linear regression models, respectively. Daily energy intake (kJ), protein (g) and most micronutrients exceeded DRV, except for vitamin D and Fe, where 96 or 84 % and 70 or 6 % of children did not achieve the reference nutrient intake or lower reference nutrient intake (LRNI), respectively, even with supplementation. These findings reflect similar observations in the smaller sample of children aged 18–36 months in the National Diet and Nutrition Survey. At a population level, young children in the UK are exceeding recommended daily intakes of energy and protein, potentially increasing their risk of obesity. The majority of children are not meeting the LRNI for vitamin D, largely reflecting inadequate use of the supplements recommended at this age. Parents may need more guidance on how to achieve healthy energy and nutrient intakes for young children.

scholarly journals Dietary intakes and dietary patterns among pregnant women in Northwest China

2016 ◽  
Vol 20 (2) ◽  
pp. 282-293 ◽  
Author(s):  
Jiaomei Yang ◽  
Shaonong Dang ◽  
Yue Cheng ◽  
Huizhen Qiu ◽  
Baibing Mi ◽  
...  
Keyword(s):  
Vitamin A ◽  
Pregnant Women ◽  
Dietary Patterns ◽  
Urban Areas ◽  
Northwest China ◽  
Shaanxi Province ◽  
Sociodemographic Characteristics ◽  
Dietary Intakes ◽  
Nutrient Intakes ◽  
Cross Sectional Survey

AbstractObjectiveTo describe nutrient intakes, characterize dietary patterns and analyse their associations with sociodemographic characteristics among pregnant women in Shaanxi, China.DesignPopulation-based cross-sectional survey.SettingTwenty counties and ten districts in Shaanxi Province of Northwest China, 2013.SubjectsWomen (n 7462) were recruited using a stratified multistage random sampling method to report diets during pregnancy, at 0–12 months (median 3 months; 10th–90th percentile, 0–7 months) after delivery.ResultsPregnant women had higher intakes of fat, niacin and vitamin E than the nutrient reference values, while most micronutrients such as vitamin A, folate, Ca and Zn were reportedly low. Women in the highest education, occupation and household income groups had higher nutrient intakes than those in the lowest groups. Nutrient intake differences also existed by geographic area, residence and maternal age at delivery. Three dietary patterns were identified: balanced pattern, vegetarian pattern and snacks pattern. Participants with high balanced pattern scores tended to be better educated, wealthier, 25–29 years old at delivery, working outside and living in urban areas and central Shaanxi. Women with high scores on the vegetarian pattern and snacks pattern tended to be in low balanced pattern score groups, and had lower nutrient intakes than those in the high balanced pattern score groups.ConclusionsThe study suggested that pregnant women in Shaanxi, China had low intakes of most nutrients such as vitamin A, folate and Ca. Dietary patterns and most nutrient intakes varied by sociodemographic characteristics. Targeted programmes are needed to improve dietary intakes and dietary patterns among sociodemographically disadvantaged groups.

scholarly journals Very high rates of vitamin D insufficiency in women of child-bearing age living in Beijing and Hong Kong

2008 ◽  
Vol 99 (6) ◽  
pp. 1330-1334 ◽  
Author(s):  
Jean Woo ◽  
Christopher W. K. Lam ◽  
Jason Leung ◽  
Winny Y. Lau ◽  
Edith Lau ◽  
...  
Keyword(s):  
Vitamin D ◽  
Hong Kong ◽  
Pregnant Women ◽  
Vitamin D Deficiency ◽  
Vitamin D Insufficiency ◽  
Dietary Intakes ◽  
Hydroxyvitamin D ◽  
The North ◽  
25 Hydroxyvitamin D ◽  
The Relationship

We aimed to describe the vitamin D status of young women living in two Chinese cities in the spring – Beijing in the north (latitude 39° north) and Hong Kong (latitude 22° north) in the south. We also examined the relationship between serum 25-hydroxyvitamin D and parathyroid hormone (PTH) concentrations to determine a threshold for serum 25-hydroxyvitamin D above which there is no further suppression of PTH. Finally, we examined whether dietary Ca intake influences this relationship. Non-pregnant women aged 18–40 years (n 441) were recruited between February and June. Fasting blood was collected and dietary intakes were assessed using 5 d food records. Mean serum 25-hydroxyvitamin D concentration was lower in Beijing than Hong Kong women (29 v. 34 nmol/l; P < 0·001). Vitamin D deficiency ( ≤  25 nmol/l) was indicated in 40 % of Beijing and 18 % of Hong Kong women, and over 90 % of women in both cities were insufficient ( ≤ 50 nmol/l). Mean Ca and vitamin D intakes were 478 mg/d and 2·0 μg/d, respectively. The relationship between 25-hydroxyvitamin D concentration and PTH was linear throughout the range with a slope of − 0·36 (different from 0; P < 0·001; R 0·26), with no apparent threshold. There was no influence of Ca intake on the relationship between 25-hydroxyvitamin D and PTH concentration. Vitamin D deficiency is common and insufficiency is very common in non-pregnant women in Hong Kong and Beijing during spring. Serum 25-hydroxyvitamin D was inversely associated with PTH with no apparent threshold. Strategies such as vitamin D fortification or supplementation may be required.

scholarly journals Development and evaluation of the Oxford WebQ, a low-cost, web-based method for assessment of previous 24 h dietary intakes in large-scale prospective studies

2011 ◽  
Vol 14 (11) ◽  
pp. 1998-2005 ◽  
Author(s):  
Bette Liu ◽  
Heather Young ◽  
Francesca L Crowe ◽  
Victoria S Benson ◽  
Elizabeth A Spencer ◽  
...  
Keyword(s):  
Dietary Intake ◽  
Prospective Studies ◽  
Large Scale ◽  
Assessment Tool ◽  
Low Cost ◽  
Dietary Intakes ◽  
Nutrient Intakes ◽  
Web Based ◽  
Dietary Recall ◽  
The Mean

AbstractObjectivesTo describe the development of the Oxford WebQ, a web-based 24 h dietary assessment tool developed for repeated administration in large prospective studies; and to report the preliminary assessment of its performance for estimating nutrient intakes.DesignWe developed the Oxford WebQ by repeated testing until it was sufficiently comprehensive and easy to use. For the latest version, we compared nutrient intakes from volunteers who completed both the Oxford WebQ and an interviewer-administered 24 h dietary recall on the same day.SettingOxford, UK.SubjectsA total of 116 men and women.ResultsThe WebQ took a median of 12·5 (interquartile range: 10·8–16·3) min to self-complete and nutrient intakes were estimated automatically. By contrast, the interviewer-administered 24 h dietary recall took 30 min to complete and 30 min to code. Compared with the 24 h dietary recall, the mean Spearman's correlation for the 21 nutrients obtained from the WebQ was 0·6, with the majority between 0·5 and 0·9. The mean differences in intake were less than ±10 % for all nutrients except for carotene and vitamins B12 and D. On rare occasions a food item was reported in only one assessment method, but this was not more frequent or systematically different between the methods.ConclusionsCompared with an interviewer-based 24 h dietary recall, the WebQ captures similar food items and estimates similar nutrient intakes for a single day's dietary intake. The WebQ is self-administered and nutrients are estimated automatically, providing a low-cost method for measuring dietary intake in large-scale studies.

scholarly journals Validation of a food-frequency questionnaire for use in pregnancy

2006 ◽  
Vol 9 (4) ◽  
pp. 515-522 ◽  
Author(s):  
Theodora Mouratidou ◽  
Fiona Ford ◽  
Robert B Fraser
Keyword(s):  
Pregnant Women ◽  
Correlation Coefficient ◽  
Food Frequency Questionnaire ◽  
Large Scale ◽  
Economic Status ◽  
Dietary Intakes ◽  
Added Sugar ◽  
Food Frequency ◽  
Royal Hallamshire Hospital ◽  
24 Hour Recall

AbstractObjectivesAs a part of an ongoing project to develop a nutritional screening tool, we evaluated the performance of a semi-quantitative food-frequency questionnaire (FFQ) in terms of validity in a Sheffield Caucasian pregnant population using two different statistical approaches – the correlation coefficient and the limits of agreement (LOA). The FFQ was designed specifically for pregnant women and previously used in a large-scale study.DesignA validation study.SettingA community-based field study of a general population of pregnant women booked for their first antenatal appointment at the Jessop Wing, Royal Hallamshire Hospital, Sheffield, UK.SubjectsOne hundred and twenty-three women of different socio-economic status, aged between 17 and 43 years, provided complete dietary data.ResultsThe validity of the FFQ was tested against a series of two 24-hour recalls. As expected, the intakes of all examined nutrients, except for iodine, carotene, vitamin E, biotin, vitamin C and alcohol, were higher when determined by the FFQ than when determined by 24-hour recall. Pearson's correlation coefficient between the two methods ranged from 0.19 (added sugar, zinc) to 0.47 (Englyst fibre). The LOA were broader for some of the nutrients, e.g. protein, Southgate fibre and alcohol, and an increasing lack of agreement between the two methods was identified with higher dietary intakes.ConclusionsThe FFQ gave useful estimates of the nutrient intakes of Caucasian pregnant women and appears to be a valid tool for categorising pregnant women according to dietary intake. The FFQ performed well for most nutrients and had acceptable agreement with the 24-hour recall.

scholarly journals A culture-sensitive quantitative food frequency questionnaire used in an African population: 2. Relative validation by 7-day weighed records and biomarkers

2001 ◽  
Vol 4 (1) ◽  
pp. 63-71 ◽  
Author(s):  
UE MacIntyre ◽  
CS Venter ◽  
HH Vorster
Keyword(s):  
South Africa ◽  
Nitrogen Excretion ◽  
Food Record ◽  
Food Frequency ◽  
North West ◽  
The North ◽  
Weighed Food Record ◽  
Study Participants ◽  
Urinary Nitrogen Excretion ◽  
Urinary Nitrogen

AbstractObjective:To determine the relative validity of the culture-sensitive quantitative food frequency questionnaire (QFFQ) developed for the Transition, Health and Urbanisation in South Africa (THUSA) study by 7-day weighed food records, urinary nitrogen excretion and basal metabolic rate (BMR).Design:A cross-sectional study.Setting:A community-based study in a population stratified according to level of urbanization.Subjects:Residents of the North West Province, South Africa, aged between 15 and 65 years. The weighed food record study comprised 74 participants while 104 participants collected 24-hour urine samples.Methods:All participants were interviewed using the QFFQ. For the weighed food record study, participants kept detailed weighed food diaries for seven consecutive days. For the urinary nitrogen study, participants made one 24-hour urine collection. Completeness of the urine collections was checked against 240 mg para-aminobenzoic acid. BMR was estimated by the Schofield equations.Results:Spearman rank correlation coefficients between the QFFQ and weighed food record ranged between 0.14 (fibre) and 0.59 (vitamin C). The QFFQ tended to underestimate intakes compared with the weighed records. Quintile distributions were similar for both methods. The correlation between urinary nitrogen excretion and dietary intake was poor. Possible underreporting was identified for 43% of the participants with the QFFQ and 28% with the weighed food record.Conclusions:The QFFQ appeared to be a relatively valid instrument for the assessment of dietary intakes of the population of the North West Province. The use of biomarkers in this population was difficult and needs further investigation.

scholarly journals Relative validity of a food-frequency questionnaire developed to assess food intake of schoolchildren living in the Brazilian Western Amazon

2011 ◽  
Vol 27 (11) ◽  
pp. 2197-2206 ◽  
Author(s):  
Fernanda Baeza Scagliusi ◽  
Mariana Tarricone Garcia ◽  
Ana Luiza Coutinho Indiani ◽  
Marly Augusto Cardoso
Keyword(s):  
Food Intake ◽  
Food Frequency Questionnaire ◽  
Correlation Coefficients ◽  
Dietary Intakes ◽  
Food Frequency ◽  
Relative Validity ◽  
Vitamins A And C ◽  
The Mean ◽  
Almost All ◽  
Good Agreement

This study aimed to assess the relative validity of a food frequency questionnaire (FFQ) developed to assess food intake of schoolchildren from the Brazilian Western Amazon. The dietary intakes of 61 schoolchildren, aged between six and nine 9 years, were measured using two 24-hour dietary recalls and one FFQ, conducted with the children's, mother or guardians. Validity of the FFQ compared to the mean of the two dietary recalls was assessed using Pearson's correlation coefficient adjusted for attenuation and energy intake, Bland & Altman plots and evaluation of agreement levels between the two assessment methods. Energy-adjusted and deattenuated correlation coefficients ranged from -0.03 for vitamin C, to 0.93 for calcium. The mean coefficient was 0.46. The mean proportion of subjects classified within one quintile by the two methods was 66%. The Bland & Altman plots indicated good agreement for almost all nutrients, with a mean limit of agreement of 108%. These results indicate that, although there was a lack of accuracy for certain nutrients, such as vitamins A and C, the FFQ ensures reliable estimates of intake of most nutrients.

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.

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