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Bell L, Manson A, Zarnowiecki D, Tan SN, Byrne R, Taylor R, Zheng M, Wen LM, Golley R. Development and validation of a short dietary questionnaire for assessing obesity-related dietary behaviours in young children. MATERNAL & CHILD NUTRITION 2024; 20:e13613. [PMID: 38192050 PMCID: PMC10981485 DOI: 10.1111/mcn.13613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 11/07/2023] [Accepted: 11/29/2023] [Indexed: 01/10/2024]
Abstract
There are few short, validated tools to assess young children's obesity-related dietary behaviours, limiting the rapid screening of dietary behaviours in research and practice-based early obesity prevention. This study aimed to develop and assess the reliability and validity of a caregiver-reported short dietary questionnaire to rapidly assess obesity-related dietary behaviours in children aged 6 months to 5 years. The Early Prevention of Obesity in Childhood Dietary Questionnaire (EPOCH-DQ) was developed using a rigorous process to determine content and structural validity. Three age-appropriate versions were developed for (1) infants, aged 6-12 months, (2) toddlers, aged 1-2.9 years and (3) pre-schoolers, aged 3-5 years. The questionnaire (7-15 items) measures dietary behaviours, including diet risk from non-core food and beverage intake, diet quality from vegetable frequency, bread type and infant feeding practices. Test-retest reliability was assessed from repeated administrations 1 week apart (n = 126). Internal consistency, concurrent validity (against a comparison questionnaire, the InFANT Food Frequency Questionnaire), construct validity and interpretability were assessed (n = 209). Most scores were highly correlated and significantly associated (p < 0.05) for validity (rs: 0.45-0.89, percentage agreement 68%-100%) and reliability (intraclass correlation coefficient: 0.61-0.99) for diet risk, diet quality and feeding practice items. The EPOCH-DQ shows acceptable validity and reliability for screening of obesity-related behaviours of children under 5 years of age. The short length and, thus, low participant burden of the EPOCH-DQ allows for potential applications in various settings. Future testing of the EPOCH-DQ should evaluate culturally and socio-economically diverse populations and establish the predictive validity and sensitivity to detect change.
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Affiliation(s)
- Lucinda Bell
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Alexandra Manson
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Dorota Zarnowiecki
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Shi Ning Tan
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
| | - Rebecca Byrne
- School of Exercise and Nutrition Sciences, Faculty of HealthQueensland University of TechnologyKelvin GroveQueenslandAustralia
| | - Rachael Taylor
- Department of MedicineUniversity of OtagoDunedinNew Zealand
| | - Miaobing Zheng
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition SciencesDeakin UniversityGeelongVictoriaAustralia
| | - Li Ming Wen
- Sydney School of Public Health, Faculty of Medicine and HealthSydneyNew South WalesAustralia
| | - Rebecca Golley
- Flinders University, College of Nursing and Health Sciences, Caring Futures InstituteAdelaideSouth AustraliaAustralia
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Fu M, Guo W, Ren Z, Zhang H, Wu W, Sun Y, Pan Z, Ji F, Zhang W. Iodine-specific food frequency questionnaire can evaluate iodine intakes of Chinese pregnant women. Nutr Res 2023; 118:146-153. [PMID: 37703645 DOI: 10.1016/j.nutres.2023.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/13/2023] [Accepted: 08/13/2023] [Indexed: 09/15/2023]
Abstract
Iodine is an essential trace element for the synthesis of thyroid hormones, which play an important role in growth and development, metabolism, and body organ function. There is no iodine-specific food frequency questionnaire (I-FFQ) for pregnant women in China. This study aimed to validate and optimize an I-FFQ. A total of 1802 pregnant women were included in this study. The iodine nutrition survey was performed using I-FFQ and 3-day estimated food diary (3DEFD). Seventy-one women of reproductive age repeated the I-FFQ twice to assess for FFQ reproducibility. Further optimization of the I-FFQ was accomplished by integrating iodine contributions to simplified questionnaire items. Correlation and Bland-Altman analyses were used to verify the consistency of I-FFQ with 3DEFD, as well as the stability and feasibility of I-FFQ optimization. The I-FFQ and 3DEFD had a strong correlation (R = 0.76, P < .001) and agreement (Kappa = 0.731, P < .001). A Bland-Altman plot showed that 5.1% of participants exceeded the limit of agreement. Nonpregnant women of reproductive age completed the I-FFQ twice, and the results had a strong correlation (R = 0.72, P < .001). A Bland-Altman analysis showed that 5.6% of individuals were located outside the limit of agreement. The consistency of I-FFQ before and after optimization was good (Kappa = 0.982, P < .001). Therefore, I-FFQ could be used as a valid tool to estimate iodine intake among Chinese pregnant women. The optimized I-FFQ could shorten survey time without affecting its accuracy.
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Affiliation(s)
- Min Fu
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Wenxing Guo
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Zhiyuan Ren
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Haixia Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Wen Wu
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Yu Sun
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Ziyun Pan
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Fengying Ji
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China; Qingdao Institute of Preventive Medicine, Qingdao, China.
| | - Wanqi Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University, Tianjin, 300070, China; Tianjin Key Laboratory of Hormones and Development (Ministry of Health), Tianjin, China.
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Hartriyanti Y, Melindha ND, Wardani RK, Ermamilia A, Lestari SK. The Valid and Reliable Semi-Quantitative Food Frequency Questionnaire among the Sleman Under Five Children. INQUIRY : A JOURNAL OF MEDICAL CARE ORGANIZATION, PROVISION AND FINANCING 2023; 60:469580231152323. [PMID: 36721916 PMCID: PMC9893355 DOI: 10.1177/00469580231152323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
To examine macronutrient intake among under-five children, which is cost-effective, reliable, and validated by regional food choice and availability, we developed a new Semi Quantitative-Food Frequency Questionnaire (SQ-FFQ). We validated the Sleman Under Five Children SQ-FFQ (SUFS) compared to the 3-time 24-hour recalls (24HR) and conducted reliability tests between the first and second SUFS interviews. This study included 102 under-five children. All tests were conducted for the "12-35 months" and "36-59 months" groups. Compared to 24HR using Pearson's Correlation Coefficient, Spearman's Correlation Coefficient, Bland Altman plots, Cross Classification and Limits of Agreement (LOA), the SUFS was valid but significantly overestimated the macro-nutrient consumption. The reliability test results using the Interclass Correlation Coefficient and Cronbach's alpha showed moderate to good reliability (ICC and α ranged from .6 to .9), and a high correlation using Spearman's Correlation Coefficient (rho:.42-.89). The SUFS is valid compared to the 24HR and reliable for assessing macronutrient consumption for children under five.
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Affiliation(s)
| | | | - Ratri Kusuma Wardani
- Universitas Gadjah Mada, Yogyakarta,
Indonesia,Ratri Kusuma Wardani, Sleman Health and
Demographic Surveillance System (Sleman HDSS), Faculty of Medicine, Public
Health and Nursing, Universitas Gadjah Mada, Radiopoetro Building 1st Floor,
Farmako Street, Sekip Utara, Yogyakarta 55281, Indonesia.
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Lei Y, Liu Y, Hu C, Cui Y, Gao R, Li X, Zhu Y. Reliability and validity of the FFQ and feeding index for 7-to 24-month-old children after congenital heart disease surgery. BMC Pediatr 2022; 22:348. [PMID: 35710388 PMCID: PMC9202103 DOI: 10.1186/s12887-022-03357-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 05/11/2022] [Indexed: 11/18/2022] Open
Abstract
Background Congenital heart disease (CHD) is the most common congenital defect in neonates. Infants with CHD often have more nutritional difficulties, but currently, there is no unified Food Frequency Questionnaire (FFQ) for infants and young children aged 7–24 months in China. Therefore, we designed this study to assess the reliability and validity of the FFQ and feeding index for 7-to 24-month-old children after congenital heart disease surgery. Methods From July to October 2018, infants and young children aged 7–24 months after congenital heart disease surgery in Guangzhou were selected. Participants were categorized into two groups, in the first group (n = 95), the FFQ was completed twice at intervals of 7–10 days to assess reproducibility. In the second group (n = 98), participants accomplished both the FFQ and the 24-h diet records from 3 consecutive days to assess validity. The score of the Infant and Child Feeding Index (ICFI) and its qualified rate were caculated. Intraclass correlation coefficients (ICC) and Spearman correlation coefficient (SCC) were calculated for reliability and validity, respectively. Results The average intraclass correlation coefficients and spearman correlation coefficient of the FFQ were 0.536 and 0.318, all with statistical significance except the frequency of meat added. The ICFI of the first group was 8.61 (± 3.20), the qualified rate was 0.06% (6/95). The intraclass correlation coefficients of the ICFI ranged from 0.374 to 0.958; and the spearman correlation of the ICFI was -0.066 to -0.834. Conclusions The FFQ possesses satisfactory reliability and moderate validity. The reliability of the ICFI is acceptable, but the validity results are quite different, indicating that the questionnaire is limited in the evaluation of the ICFI. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-022-03357-4.
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Affiliation(s)
- Yiling Lei
- Department of Maternal and Child Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Yang Liu
- Department of Maternal and Child Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Chunmei Hu
- Guangzhou Women and Children's Medical Center, Department of Zhujiang New Town), Guangzhou, Guangdong Province, China
| | - Yanqin Cui
- Guangzhou Women and Children's Medical Center, Department of Zhujiang New Town), Guangzhou, Guangdong Province, China
| | - Rui Gao
- Shenzhen Nanshan District Maternal and Child Healthcare Hospital, ShenzhenGuangdong Province, China
| | - Xiuxiu Li
- Shenzhen Nanshan District Maternal and Child Healthcare Hospital, ShenzhenGuangdong Province, China
| | - Yanna Zhu
- Department of Maternal and Child Health, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong Province, China. .,Sun Yat-Sen Global Health Institute, Institute of State Governance, Sun Yat-Sen University, Guangzhou, Guangdong Province, China.
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Zapico A, Ruiz-Saavedra S, Gómez-Martín M, de los Reyes-Gavilán CG, González S. Pilot Study for the Dietary Assessment of Xenobiotics Derived from Food Processing in an Adult Spanish Sample. Foods 2022; 11:foods11030470. [PMID: 35159620 PMCID: PMC8834107 DOI: 10.3390/foods11030470] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Although xenobiotics from food processing have gained support as possible drivers of the relationship between diet and some types of cancer, there are still few studies characterizing the intake of these compounds among different populations. Aim: To describe the intake of heterocyclic amines (HAs), polycyclic aromatic hydrocarbons (PAHs), nitrates, nitrites, nitrosamines, and acrylamide; and to identify dietary and lifestyle related factors. Methods: This was a descriptive cross-sectional study in 70 adult volunteers. Intake was registered by means of a food frequency questionnaire, including cooking methods, temperature, and degree of browning. The European Prospective Investigation into Cancer (EPIC) and the Computerized Heterocyclic Amines Resource for Research in Epidemiology of Disease (CHARRED) databases were used for xenobiotic estimation in conjunction with data from the European Food Safety Authority (EFSA) and U.S. Food and Drug Administration (FDA). Results: Dietary HAs (amino-alpha-carboline (AαC), 2-amino-3-methylimidazo (4,5,f) quinoline (IQ), 2-amino-3,8 dimethylimidazo (4,5,f) quinoxaline (MeIQx), 2-amino-3,4,8 trime-thylimidazo (4,5,f) quinoxaline (DiMeIQx), and 2-amino-1-methyl-6-phenylimidazo (4,5,b) pyridine (PhIP)) were mainly derived from meat and meat products, while benzo (a) pyrene (B(a)P), dibenzo (a) anthracene (DiB(a)A), and total PAHs were explained by oils and fats, alcoholic beverages, and milk, respectively. Microwaved, fried, grilled, broiled, barbecued, and braised cooking methods were mainly responsible for HAs and PAHs consumption. Conclusion: Based on the wide presence and levels of intake of these compounds in different sources, more efforts should be made to adjust their intake to the levels recommended by health agencies.
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Affiliation(s)
- Aida Zapico
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Sergio Ruiz-Saavedra
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - María Gómez-Martín
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Clara G. de los Reyes-Gavilán
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
- Correspondence: ; Tel.: +34-985-104-209
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Bahreynian M, Feizi A, Kelishadi R. The first semi-quantitative toddler's food frequency questionnaire (T-FFQ) in Iran. INT J VITAM NUTR RES 2021. [PMID: 34569816 DOI: 10.1024/0300-9831/a000726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background: Only few food frequency questionnaires (FFQs) have been specifically designed and validated for toddlers. There is no valid instrument to assess usual intakes of Iranian toddlers. The present study was designed to develop a FFQ, and to examine its validity and reliability among toddlers. Material and methods: This cross-sectional study was conducted in 2019 in Iran. Mothers of 100 toddlers completed a semi-quantitative FFQ with 99 items as well as three non-consecutive dietary records. Data on maternal age, education, toddler gender, birth order, birth weight, current weight and height, and the age of beginning complementary foods were collected. By comparing the results obtained from dietary records and the FFQ, we assessed the relative validity. Reliability was evaluated by intra-class correlation coefficients between results of two FFQs administered with four weeks intervals to the same participants (n=20), as well as weighted kappa. The Bland-Altman plots were used to assess the level of agreement between two FFQs. Results: Mean and standard deviation (SD) of age was 32.71 (4.76) years and 22.42 (3.52) months, for mothers and toddlers, respectively. The FFQ showed acceptable validity and reliability. The correlation coefficients for the first FFQ were 0.82 (energy), 0.81 (fats), 0.60 (carbohydrate), 0.96 (calcium), 0.39 (iron) and 0.24 (vitamin C), all P-values were <0.001, except for vitamin C (P: 0.02). Reliability coefficients were between 0.77 (vitamin C) and 0.99 (calcium, potassium, phosphorus, zinc, riboflavin, vitamin B12, vitamin E and D). The Cronbach's Alpha was 0.91, showing high reliability. Conclusion: The present study provided a thorough assessment of both validity and reliability of T-FFQ, and indicated acceptable validity as compared with three-day dietary records and good reliability. Therefore, this FFQ could be a useful tool to evaluate usual dietary intake of toddlers.
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Affiliation(s)
- Maryam Bahreynian
- Department of Nutrition, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.,Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Awat Feizi
- Department of Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Roya Kelishadi
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
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Lovell AL, Milne T, Matsuyama M, Hill RJ, Davies PSW, Grant CC, Wall CR. Protein Intake, IGF-1 Concentrations, and Growth in the Second Year of Life in Children Receiving Growing Up Milk - Lite (GUMLi) or Cow's Milk (CM) Intervention. Front Nutr 2021; 8:666228. [PMID: 34179057 PMCID: PMC8224403 DOI: 10.3389/fnut.2021.666228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/14/2021] [Indexed: 11/13/2022] Open
Abstract
The relationship of protein intake with insulin-like growth factor 1 (IGF-1) concentrations in well-nourished children during the second year of life is poorly understood. The aim of this study was to explore the effect of a reduced-protein Growing Up Milk Lite (GUMLi) or unfortified cow's milk (CM) on protein intake, growth, and plasma IGF-1 at 2 y. An exploratory analysis of a sub-sample of Auckland-based children (n = 79) in the GUMLi trial (a double-blind, randomised control trial, N = 160) completed in Auckland and Brisbane (2015-2017) was conducted. One-year old children were randomised to receive a reduced-protein GUMLi (1.7 g protein/100 mL) or a non-fortified CM (3.1 g protein/100 mL) for 12 months. Blood sampling and anthropometric measurements were made at 1 and 2 y. Diet was assessed using a validated food frequency questionnaire. Total protein intake (g/d) from all cow's milk sources was 4.6 g (95% CI: -6.7, -2.4; p < 0.005) lower in the GUMLi group after 12 months of the intervention, with a significant group-by-time interaction (p = 0.005). Length-for-age (LAZ) and weight-for-length (WLZ) z-scores did not differ between groups, however, mean body fat % (BF%) was 3.2% (95%CI: -6.2, -0.3; p = 0.032) lower in the GUMLi group at 2 y. There was no difference between the intervention groups in relation to IGF-1 and IGF-BP3 (p = 0.894 and 0.698, respectively), with no group-by-sex interaction. After combining the groups, IGF-1 concentration at 2 y was positively correlated with parameters of growth (all p < 0.05), total cow's milk intake (p = 0.032) after adjusting for sex, breastfeeding status, and gestation. Randomisation to a reduced protein GUMLi resulted in small reduction in %BF and lower total protein intakes but had no effect on growth. Plasma IGF-1 concentrations were independently associated with total protein intake from cow's milk at 2 y, highlighting a potential area of the diet to target when designing future protein-related nutrition interventions. Clinical Trial Registration: Australian New Zealand Clinical Trials Registry number: ACTRN12614000918628. Date registered: 27/08/2014.
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Affiliation(s)
- Amy L Lovell
- Department of Nutrition and Dietetics, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Tania Milne
- Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Misa Matsuyama
- Child Health Research Centre, University of Queensland, Brisbane, QLD, Australia
| | - Rebecca J Hill
- Child Health Research Centre, University of Queensland, Brisbane, QLD, Australia
| | - Peter S W Davies
- Child Health Research Centre, University of Queensland, Brisbane, QLD, Australia
| | - Cameron C Grant
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand.,Centre for Longitudinal Research He Ara ki Mua, University of Auckland, Auckland, New Zealand.,General Paediatrics, Starship Children's Hospital, Auckland District Health Board, Auckland, New Zealand
| | - Clare R Wall
- Department of Nutrition and Dietetics, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Kittisakmontri K, Lanigan J, Sangcakul A, Tim-Aroon T, Meemaew P, Wangaueattachon K, Fewtrell M. Comparison of 24-Hour Recall and 3-Day Food Records during the Complementary Feeding Period in Thai Infants and Evaluation of Plasma Amino Acids as Markers of Protein Intake. Nutrients 2021; 13:nu13020653. [PMID: 33671299 PMCID: PMC7922561 DOI: 10.3390/nu13020653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 02/04/2023] Open
Abstract
Background: An accurate and reliable measurement of nutrient intake is the first and foremost step in order to optimise infant nutrition and evaluate its impact on health outcomes. However, research on the validity of dietary assessment tools used during the weaning period is limited, especially in lower-middle income countries. The primary aim of this study was to evaluate relative validity of a 24-h recall method (24-HR) using a 3-day food record (3-DFR). A secondary aim was to investigate association between protein intake from 3-DFR and plasma amino acids as a potential protein biomarker. Methods A multicentre, prospective cohort study was conducted in Chiang Mai, Thailand from June 2018 to May 2019. Food consumption data were collected in healthy infants using 24-HR and 3-DFR at 9 and 12 months of age. Blood samples were obtained at 12 months (M). Plasma amino acids were analysed using high performance liquid chromatography. Results Of 145 infants, 49% were female. At group level, paired t-tests/Wilcoxon signed rank tests did not show significant differences between average nutrient intakes from the 2 dietary assessment methods, except for vitamin A and vitamin C. Weighted kappa (Kw) was acceptable for all nutrients, except for vitamin A intake at 9 M (Kw = 0.15). The Bland–Altman analyses were unbiased for most nutrients with variable limits of agreement. At individual level, correlation coefficients (r) ranged from acceptable to excellent (r = 0.37–0.87) while cross-classifications showed acceptable outcomes, except for vitamin A. Multivariate analyses showed significant associations between protein intake at 12 M from the 3-DFR and plasma concentrations of branched-chain amino acids (BCAA) and essential amino acids (EAA), even after adjusting for gender, milk feeding type and energy intake. Conclusions For infants aged 9–12 M, a 24-HR can be used as a more practical alternative to a 3-DFR for most nutrients although caution is required for some micronutrients, especially vitamin A. A repeated interview might further improve the accuracy. Furthermore, protein intake, particularly animal-based protein, significantly predicted plasma BCAA and EAA concentrations regardless of gender, type of milk feeding and energy consumption.
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Affiliation(s)
- Kulnipa Kittisakmontri
- Childhood Nutrition Research Centre, University College London Great Ormand Street Institute of Child Health, London WC1N 1EH, UK; (J.L.); (M.F.)
- Division of Paediatric nutrition, Department of Paediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence:
| | - Julie Lanigan
- Childhood Nutrition Research Centre, University College London Great Ormand Street Institute of Child Health, London WC1N 1EH, UK; (J.L.); (M.F.)
| | - Areeporn Sangcakul
- Division of Clinical Chemistry, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; (A.S.); (P.M.); (K.W.)
| | - Thipwimol Tim-Aroon
- Division of Medical Genetics, Department of Paediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand;
| | - Pornchai Meemaew
- Division of Clinical Chemistry, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; (A.S.); (P.M.); (K.W.)
| | - Kanticha Wangaueattachon
- Division of Clinical Chemistry, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; (A.S.); (P.M.); (K.W.)
| | - Mary Fewtrell
- Childhood Nutrition Research Centre, University College London Great Ormand Street Institute of Child Health, London WC1N 1EH, UK; (J.L.); (M.F.)
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Fangupo LJ, Haszard JJ, Taylor BJ, Gray AR, Lawrence JA, Taylor RW. Ultra-Processed Food Intake and Associations With Demographic Factors in Young New Zealand Children. J Acad Nutr Diet 2020; 121:305-313. [PMID: 33500114 DOI: 10.1016/j.jand.2020.08.088] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 08/23/2020] [Accepted: 08/24/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Children consume ultra-processed food (UPF) from a young age, but the proportional contribution of UPF to young children's total energy intakes has not been evaluated in developed countries. OBJECTIVES To describe UPF intake and associations with demographic factors in young children from 12 to 60 months of age. DESIGN Cohort study comprising a secondary analysis of data from a randomized controlled trial. Demographic data were collected by questionnaire. At 12, 24, and 60 months of age validated food frequency questionnaires estimated percentage of energy intake from UPF (%kcal UPF). PARTICIPANTS/SETTING The 669 children were born in Dunedin, New Zealand, between May 2009 and December 2010. MAIN OUTCOME MEASURES Mean percentage of energy intake from UPF at 12, 24, and 60 months of age, mean differences in %kcal UPF by demographic variables. STATISTICAL ANALYSES PERFORMED Mixed effects regression models were used to estimate relationships between demographics and %kcal UPF. Multiple imputation methods were used to impute missing UPF data. RESULTS UPF contributed mean (95% confidence interval) 45% (44%, 47%), 42% (41%, 44%), and 51% (50%, 52%) of energy intake to the diets of children at 12, 24, and 60 months of age, respectively. Energy intake from UPF was moderately correlated between 24 and 60 months (r = 0.36). No demographic factors were associated with mean %kcal UPF across time points, except for maternal obesity predicting higher UPF intake at 12 months. Bread, yoghurt, crackers, whole-wheat breakfast cereal, sausages, and muesli bars were among the 10 foods making the greatest contribution to mean %kcal UPF intakes at all time points. CONCLUSIONS UPF contribute a substantial proportion of energy to the diets of young children. A range of foods with varying nutritional profiles contribute to these high intakes.
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Validation and calibration of the Eating Assessment in Toddlers FFQ (EAT FFQ) for children, used in the Growing Up Milk - Lite (GUMLi) randomised controlled trial. Br J Nutr 2020; 125:183-193. [PMID: 32799967 DOI: 10.1017/s0007114520002664] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The Eating Assessment in Toddlers FFQ (EAT FFQ) has been shown to have good reliability and comparative validity for ranking nutrient intakes in young children. With the addition of food items (n 4), we aimed to re-assess the validity of the EAT FFQ and estimate calibration factors in a sub-sample of children (n 97) participating in the Growing Up Milk - Lite (GUMLi) randomised control trial (2015-2017). Participants completed the ninety-nine-item GUMLi EAT FFQ and record-assisted 24-h recalls (24HR) on two occasions. Energy and nutrient intakes were assessed at months 9 and 12 post-randomisation and calibration factors calculated to determine predicted estimates from the GUMLi EAT FFQ. Validity was assessed using Pearson correlation coefficients, weighted kappa (κ) and exact quartile categorisation. Calibration was calculated using linear regression models on 24HR, adjusted for sex and treatment group. Nutrient intakes were significantly correlated between the GUMLi EAT FFQ and 24HR at both time points. Energy-adjusted, de-attenuated Pearson correlations ranged from 0·3 (fibre) to 0·8 (Fe) at 9 months and from 0·3 (Ca) to 0·7 (Fe) at 12 months. Weighted κ for the quartiles ranged from 0·2 (Zn) to 0·6 (Fe) at 9 months and from 0·1 (total fat) to 0·5 (Fe) at 12 months. Exact agreement ranged from 30 to 74 %. Calibration factors predicted up to 56 % of the variation in the 24HR at 9 months and 44 % at 12 months. The GUMLi EAT FFQ remained a useful tool for ranking nutrient intakes with similar estimated validity compared with other FFQ used in children under 2 years.
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11
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Kang M, Shim JE. Development of a food frequency questionnaire for dietary intake of preschool children. Nutr Res Pract 2020; 14:374-383. [PMID: 32765817 PMCID: PMC7390733 DOI: 10.4162/nrp.2020.14.4.374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/08/2019] [Accepted: 03/11/2020] [Indexed: 11/04/2022] Open
Abstract
BACKGROUNDS/OBJECTIVES To describe the data-based development of a food frequency questionnaire (FFQ) for dietary evaluation of Korean preschool children. SUBJECTS/METHODS Development of the FFQ was based on the data from 2,766 preschool children aged 1–5 years, who had completed 24-hour dietary recalls in the 2009–2013 Korea National Health and Nutrition Examination Survey. We selected the food list based on the results of nutritional contribution and between-person variability for energy and 13 nutrients. We selected 88 foods with over 80% of total contribution to each nutrient and with over 80% of accumulated r2 for each nutrient. A dish containing any of the 88 foods in the recipe was listed, and a total of 903 dishes were extracted. Among the 903 dishes, we selected 438 dishes contributing more than 1% of total consumption. RESULTS FFQ included 116 dish items combined from 438 dishes based on nutrient profile and recipe. Quantities of dietary intake were assessed by nine categories of frequency and portion size option. In addition, when comparing the food portions of children with the reference portion size, subjects would be asked to select one of three response categories (less, similar, and more) and then to record the amount as a percentage for the reference portion. Percentages of coverage for energy, protein, fat, and carbohydrate were 89.2%, 88.4%, 88.2%, and 89.4%, respectively. CONCLUSIONS The dietary intake of Korean preschool children can be assessed by this new data-based FFQ. In addition, the new instrument can be used to identify nutritional needs of target groups for planning nutrition education and strategies to improve diet. Further studies are warranted to evaluate the performance of the instrument.
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Affiliation(s)
- Minji Kang
- Center for Gendered Innovations in Science and Technology Researches (GISTeR), Korea Federation of Women's Science & Technology Associations, Seoul 06130, Korea.,Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii 96813, USA
| | - Jae Eun Shim
- Department of Food and Nutrition, Daejeon University, Daejeon 34520, Korea.,Daejeon Dong-gu Center for Children's Food Service Management, Daejeon University, Daejeon 34520, Korea
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12
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A comparison of the effect of a Growing Up Milk - Lite (GUMLi) v. cows' milk on longitudinal dietary patterns and nutrient intakes in children aged 12-23 months: the GUMLi randomised controlled trial. Br J Nutr 2020; 121:678-687. [PMID: 30912737 DOI: 10.1017/s0007114518003847] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The second year of life is a period of nutritional vulnerability. We aimed to investigate the dietary patterns and nutrient intakes from 1 to 2 years of age during the 12-month follow-up period of the Growing Up Milk - Lite (GUMLi) trial. The GUMLi trial was a multi-centre, double-blinded, randomised controlled trial of 160 healthy 1-year-old children in Auckland, New Zealand and Brisbane, Australia. Dietary intakes were collected at baseline, 3, 6, 9 and 12 months post-randomisation, using a validated FFQ. Dietary patterns were identified using principal component analysis of the frequency of food item consumption per d. The effect of the intervention on dietary patterns and intake of eleven nutrients over the duration of the trial were investigated using random effects mixed models. A total of three dietary patterns were identified at baseline: 'junk/snack foods', 'healthy/guideline foods' and 'breast milk/formula'. A significant group difference was observed in 'breast milk/formula' dietary pattern z scores at 12 months post-randomisation, where those in the GUMLi group loaded more positively on this pattern, suggesting more frequent consumption of breast milk. No difference was seen in the other two dietary patterns. Significant intervention effects were seen on nutrient intake between the GUMLi (intervention) and cows' milk (control) groups, with lower protein and vitamin B12, and higher Fe, vitamin D, vitamin C and Zn intake in the GUMLi (intervention) group. The consumption of GUMLi did not affect dietary patterns, however, GUMLi participants had lower protein intake and higher Fe, vitamins D and C and Zn intake at 2 years of age.
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13
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Judd AL, Beck KL, McKinlay C, Jackson A, Conlon CA. Validation of a Complementary Food Frequency Questionnaire to assess infant nutrient intake. MATERNAL AND CHILD NUTRITION 2019; 16:e12879. [PMID: 31343830 PMCID: PMC7038889 DOI: 10.1111/mcn.12879] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 07/21/2019] [Accepted: 07/23/2019] [Indexed: 11/26/2022]
Abstract
Dietary assessment in infants is challenging but necessary to understand the relationship between nutrition and growth and development. Currently no simple, validated methods exist to assess nutrient intake in New Zealand (NZ) infants. Therefore, this study aimed to assess the relative validity and reproducibility of a Complementary Food Frequency Questionnaire (CFFQ) to determine nutrient intakes of NZ infants. Ninety-five parent-infant pairs (infant age 10 ± 1 months) completed the CFFQ twice (CFFQ-1 and CFFQ-2), 4 weeks apart (to assess reproducibility). A 4-day weighed food record (4dWFR) was collected between CFFQ administrations (to assess validity). Validity and reproducibility were assessed for intakes of energy and 18 nutrients using Bland-Altman analysis, Pearson's correlation coefficients, cross-classification, and weighted Kappa (κ). The CFFQ showed acceptable validity: Nutrients from the CFFQ were comparable with the 4dWFR (bias, 9-28%), correlation between methods ranged from r = .18 (saturated fat) to r = .81 (iron; mean r = .52), 54% (mean) of participants were correctly classified (range 39% to 67%), and 7.1% (mean) misclassified into opposite tertiles (range 2.1% to 14.7%). There was acceptable agreement between the CFFQ and 4dWFR (κ = 0.20-0.60). The CFFQ showed good reproducibility: Correlations ranged from r = .34 (folate) to r = .80 (zinc); for 16 nutrients, >50% of participants were correctly classified, and for all nutrients, <10% of participants were grossly misclassified. All nutrients showed acceptable to good agreement (κ > 0.20). The CFFQ has acceptable relative validity and good reproducibility for assessing nutrient intake in NZ infants aged 9-12 months, making it a useful tool for use in future research.
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Affiliation(s)
- Amy L Judd
- School of Sport, Exercise and Nutrition, Massey University, Auckland, New Zealand
| | - Kathryn L Beck
- School of Sport, Exercise and Nutrition, Massey University, Auckland, New Zealand
| | | | - Ashleigh Jackson
- School of Sport, Exercise and Nutrition, Massey University, Auckland, New Zealand
| | - Cathryn A Conlon
- School of Sport, Exercise and Nutrition, Massey University, Auckland, New Zealand
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14
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Relative Validity and Reproducibility of a Food Frequency Questionnaire to Assess Energy Intake from Minimally Processed and Ultra-Processed Foods in Young Children. Nutrients 2019; 11:nu11061290. [PMID: 31181631 PMCID: PMC6627316 DOI: 10.3390/nu11061290] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 02/06/2023] Open
Abstract
NOVA is a food classification system that categorises food items into one of four categories according to the extent and purpose of their processing: minimally processed food (MPF), processed culinary ingredient (PCI), processed food (PF), or ultra-processed food (UPF). The aim of this study was to determine the relative validity and reproducibility of a food frequency questionnaire (EAT5 FFQ) for measuring daily energy intake (EI kJ) and percentage of daily energy intake (EI%) from each NOVA group in New Zealand children. One hundred parents of five year old children completed the 123 item EAT5 FFQ on two occasions four weeks apart. A 3 day weighed diet record (WDR) was completed on non-consecutive randomly assigned days between FFQ appointments. The FFQ overestimated EI (both as kJ and %) from MPF and UPF, and underestimated intakes from PCI and PF, compared with the WDR. Bland–Altman plots indicated reasonably consistent agreement between FFQ and WDR for MPF and UPF but not PCI or PF. Correlation coefficients between the FFQ and WDR were acceptable for EI (%) for MPF (r = 0.31) and UPF (r = 0.30). The FFQ differentiated between the highest and lowest quartiles for EI (%) from MPF and UPF foods (p-values for the trends were 0.006 and 0.009 respectively), and for EI (kJ) from UPF foods (p-value for trend 0.003). Bland–Altman plots indicated consistent agreement between repeat administrations of FFQ for MPF and UPF only, while intra-class correlations suggested good reproducibility for EI (kJ and %) for all four NOVA categories (range 0.51–0.76). The EAT5 FFQ has acceptable relative validity for ranking EI (%) from MPF and UPF. It has good reproducibility for measuring EI from all four NOVA categories, in young children.
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Validation of a semi-quantitative FFQ for 18-month-old toddlers: the Growing Up in Singapore Towards Healthy Outcomes (GUSTO) study. Public Health Nutr 2019; 22:1990-2000. [PMID: 30940257 DOI: 10.1017/s1368980019000557] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Dietary intake of toddlers has been of growing interest due to its long-term consequences on health. However, previous works have focused largely on Caucasian populations and less is known about Asian toddlers. We aimed to validate a semi-quantitative FFQ designed to assess dietary intakes of 18-month-old toddlers in a multi-ethnic Asian cohort. DESIGN An FFQ of ninety-four food items, identified based on food records of 12-month-old GUSTO children, the Southampton Women's Survey 12 Month Infancy Questionnaire and inputs from paediatric dietitians, was filled out two weeks before the 18th-month clinic visit. As the reference method, two non-consecutive 24 h recalls (24HR) were administered during and two weeks after the clinic visit. FFQ nutrient intakes were validated against averaged 24HR nutrient intakes, using the Wilcoxon signed-rank test, Spearman's rank-order correlation, cross-classification and the Bland-Altman method. SETTING Data from the Singapore Growing Up in Singapore Towards Healthy Outcomes (GUSTO) mother-offspring birth cohort.ParticipantsToddlers (n 188) aged 18 months. RESULTS Absolute nutrient intakes from the FFQ were significantly higher than from the 24HR, except for vitamin A. After energy adjustments, r range was 0·56-0·78 (macronutrients) and 0·40-0·54 (micronutrients). De-attenuation increased r to 0·58-0·96 and 0·45-0·65 for macro- and micronutrients, respectively. Of participants, ≥82·4 % (macronutrients) and ≥77·7 % (micronutrients) were classified in the same and adjacent quartiles. No clear systematic increase in intake differences with increasing mean intake was observed in Bland-Altman plots. CONCLUSIONS This FFQ can provide a satisfactory assessment of toddlers' energy-adjusted nutrient intakes, as well as accurately rank them in a group.
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Allan C, Abdul Kader UH, Ang JYY, Muhardi L, Nambiar S. Relative validity of a semi-quantitative food frequency questionnaire for Singaporean toddlers aged 15-36 months. BMC Nutr 2018; 4:42. [PMID: 32153903 PMCID: PMC7050816 DOI: 10.1186/s40795-018-0252-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 10/03/2018] [Indexed: 02/07/2023] Open
Abstract
Background There is presently no simple tool for use in large epidemiological studies to understand the food and nutrient intakes of Asian toddlers. This study aimed to assess the relative validity of a semi-quantitative food frequency questionnaire (sqFFQ) developed for multi-ethnic Singaporean toddlers aged 15–36 months. Methods Ninety-one parents completed the sqFFQ and a 2-day weighed food record as the reference method. Intake of energy and 25 nutrients were determined for each method and compared using Pearson correlations corrected for attenuation, Bland-Altman plots, and weighted kappa according to quartiles; sqFFQ calibration was performed using multivariable linear regression. Results Deattenuated correlations for energy and all nutrients were acceptable (r = ≥0.30, p < 0.001). The sqFFQ was highly reproducible, but significantly overestimated intake of energy and all nutrients except vitamin A. Bland-Altman plots showed wide limits of agreement for energy and all nutrients. Weighted kappa ranged from 0.12 (slight) to 0.53 (moderate). After calibration, deattenuated correlations improved for energy and 10/25 nutrients, with no change or a slight decline for the remainder, including one falling to r = 0.27. Limits of agreement narrowed for energy and all nutrients, and except for DHA, median intakes were not significantly different except for vitamin A, enabling population estimates of absolute intakes. Weighted kappa improved overall; energy and 16 nutrients now had moderate agreement (0.41–0.60), while 9 nutrients had fair agreement (0.21–0.40). Conclusions The Singaporean toddler semi-quantitative food frequency questionnaire is suitable for ranking nutrient intakes of Singaporean toddlers in larger epidemiological studies. However, for population estimates of absolute nutrient intakes, it is recommended that a subsample within a cohort complete weighed food records for calibration purposes. Trial registration This study was registered retrospectively on clinicaltrials.gov on 3rd May 2017 (identifier code: NCT03138330).
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Affiliation(s)
- Cameron Allan
- 1School of Exercise & Nutrition Sciences, Queensland University of Technology, Victoria Park Road, Kelvin Grove, QLD 4059 Australia
| | - Ummi Hani Abdul Kader
- Early Life Nutrition, Danone Nutricia Research, 30 Biopolis St, Matrix Building #05-01B, Singapore, 138671 Singapore
| | - Jowynn Yu Ying Ang
- 1School of Exercise & Nutrition Sciences, Queensland University of Technology, Victoria Park Road, Kelvin Grove, QLD 4059 Australia
| | - Leilani Muhardi
- Early Life Nutrition, Danone Nutricia Research, 30 Biopolis St, Matrix Building #05-01B, Singapore, 138671 Singapore.,Healthcare Nutrition Science, Danone Nutricia Sari Husada, 15th Fl, Cyber 2 Building, Jl. HR Rasuna Said no. 13, Jakarta, Indonesia
| | - Smita Nambiar
- Early Life Nutrition, Danone Nutricia Research, 30 Biopolis St, Matrix Building #05-01B, Singapore, 138671 Singapore
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17
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Relative Validity and Reproducibility of a Food Frequency Questionnaire to Assess Nutrients and Food Groups of Relevance to the Gut Microbiota in Young Children. Nutrients 2018; 10:nu10111627. [PMID: 30400145 PMCID: PMC6266661 DOI: 10.3390/nu10111627] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 10/19/2018] [Accepted: 10/22/2018] [Indexed: 01/28/2023] Open
Abstract
Dietary fiber is an important nutrient for the gut microbiota, with different fiber fractions having different effects. The aim of this study was to determine the relative validity and reproducibility of a food frequency questionnaire (EAT5 FFQ) for measuring intake of fiber, and low and high fiber foods, in studies examining diet and gut microbiota in young children. One hundred parents of 5-year old children completed the 123-item EAT5 FFQ on two occasions four weeks apart. A 3-day weighed diet record (WDR) was completed on non-consecutive days between FFQ appointments. Mean correlations between the (randomly chosen) FFQ and WDR were acceptable for nutrient and food group intakes (r = 0.34 and r = 0.41 respectively). Gross misclassification was below chance (12.5%) for quartiles of nutrient (mean 5.7%) and food group (mean 5.1%) intake. ‘Absolute values for surrogate categories’ suggested the FFQ clearly differentiated between highest and lowest quartiles for all nutrients and food groups tested. Mean correlations between repeat administrations of the FFQ suggested very good reproducibility for nutrients (r = 0.83) and food groups (r = 0.80). The EAT5 FFQ appears to be an appropriate tool for investigating the intake of nutrients and food groups of relevance to the gut microbiota, and is the first FFQ validated to measure total, soluble and insoluble non-starch polysaccharide intakes in young children.
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18
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Lovell AL, Davies PSW, Hill RJ, Milne T, Matsuyama M, Jiang Y, Chen RX, Wouldes TA, Heath ALM, Grant CC, Wall CR. Compared with Cow Milk, a Growing-Up Milk Increases Vitamin D and Iron Status in Healthy Children at 2 Years of Age: The Growing-Up Milk-Lite (GUMLi) Randomized Controlled Trial. J Nutr 2018; 148:1570-1579. [PMID: 30281106 DOI: 10.1093/jn/nxy167] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 07/04/2018] [Indexed: 11/13/2022] Open
Abstract
Background Iron deficiency (ID) and vitamin D deficiency (VDD) are significant pediatric health issues in New Zealand and Australia and remain prevalent micronutrient deficiencies in young children globally. Objective We aimed to investigate the effect of a micronutrient-fortified, reduced-energy growing-up milk (GUMLi) compared with cow milk (CM) consumed for 1 y on dietary iron and vitamin D intakes and the status of New Zealand and Australian children at 2 y of age. Methods The GUMLi Trial was a multicenter, double-blind, randomized controlled trial in 160 healthy 1-y-old New Zealand and Australian children conducted in 2015-2017. Participants were randomly assigned 1:1 to receive GUMLi (1.7 mg Fe/100 mL; 1.3 µg cholecalciferol/100 mL) or CM (0.02 mg Fe/100 mL; 0.06 µg cholecalciferol/100 mL) for 12 mo. Secondary outcomes, reported here, included change in dietary iron and vitamin D intakes, iron status, and 25-hydroxyvitamin D [25(OH)D] concentrations from blood samples at age 2 y. All regression models were adjusted for baseline outcome and study center. Results GUMLi was a large contributor to dietary intakes of iron and vitamin D after 12 mo when compared with intakes from food and CM. The adjusted mean difference between groups for serum ferritin concentrations was 17.8 µg/L (95% CI: 13.6, 22.0 µg/L; P < 0.0001), and for 25(OH)D it was 16.6 nmol/L (95% CI: 9.9, 23.3 nmol/L; P < 0.0001). After 12 mo, ID was present in 16 (24%) participants in the CM group and 5 (7%) participants in the GUMLi group (P = 0.009), and the prevalence of VDD in the CM group increased to 14% (n = 10) and decreased to 3% (n = 2) (P = 0.03) in the GUMLi group. Conclusion In comparison with CM, GUMLi significantly improved dietary iron and vitamin D intakes and the iron and vitamin D status of healthy children at 2 y of age. This trial was registered with the Australian New Zealand Clinical Trials Registry (www.anzctr.org.au) as ACTRN12614000918628.
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Affiliation(s)
| | - Peter S W Davies
- Children's Nutrition Research Center, UQ Child Health Research Center, Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Rebecca J Hill
- Children's Nutrition Research Center, UQ Child Health Research Center, Faculty of Medicine, University of Queensland, Brisbane, Australia
| | | | - Misa Matsuyama
- Children's Nutrition Research Center, UQ Child Health Research Center, Faculty of Medicine, University of Queensland, Brisbane, Australia
| | | | | | | | | | - Cameron C Grant
- Department of Pediatrics, Child and Youth Health.,Center for Longitudinal Research He Ara ki Mua, University of Auckland, Auckland, New Zealand.,General Pediatrics, Starship Children's Hospital, Auckland District Health Board, Auckland, New Zealand
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Taylor RW, Gray AR, Heath ALM, Galland BC, Lawrence J, Sayers R, Healey D, Tannock GW, Meredith-Jones KA, Hanna M, Hatch B, Taylor BJ. Sleep, nutrition, and physical activity interventions to prevent obesity in infancy: follow-up of the Prevention of Overweight in Infancy (POI) randomized controlled trial at ages 3.5 and 5 y. Am J Clin Nutr 2018; 108:228-236. [PMID: 30101329 DOI: 10.1093/ajcn/nqy090] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Accepted: 04/09/2018] [Indexed: 12/16/2022] Open
Abstract
Background Our Prevention of Overweight in Infancy (POI) study suggested that a brief sleep intervention in infancy reduced the risk of obesity at age 2 y. In contrast, we observed no benefit from the nutrition and activity intervention. Objective The objective of the study was to determine how these interventions influenced growth at ages 3.5 and 5 y compared with usual care (Control). Design A follow-up of a parallel, 4-arm, single-blind, 2-y, randomized controlled trial in 802 women (86% European, 48% primiparous) recruited in pregnancy (58% response rate) was undertaken. All groups received standard Well-Child care with additional support for 3 intervention groups: FAB (promotion of breastfeeding, healthy eating, physical activity: 8 contacts, antenatal, 18 mo); Sleep (prevention of sleep problems: antenatal, 3 wk); Combination (both interventions). Follow-up measures were collected by staff blinded to group allocation. The primary outcome was child body mass index (BMI) z score, and secondary outcomes were prevalence of obesity (BMI ≥95th percentile), self-regulation (psychological measures), sleep, physical activity (accelerometry, questionnaires), and dietary intake (food-frequency questionnaire). Analyses were conducted through the use of multiple imputation. Results Retention was 77% at age 3.5 y and 69% at age 5 y. Children in the FAB group had significantly higher BMI z scores than did Controls at age 5 y (adjusted difference: 0.25; 95% CI: 0.04, 0.47) but not at age 3.5 y (0.15; 95% CI: -0.04, 0.34). Children who received the Sleep intervention (Sleep and Combination groups) had significantly lower BMI z scores at age 3.5 y (-0.24; 95% CI: -0.38, -0.10) and at age 5 y (-0.23; 95% CI: -0.38, -0.07) than children who did not (Control and FAB groups). Conclusions A conventional intervention had unexpected adverse long-term weight outcomes, whereas positive outcomes from a less conventional sleep intervention remained promising at age 5 y. More intensive or extended sleep intervention might have larger or longer-lasting effects and should be investigated. This trial was registered at clinicaltrials.gov as NCT00892983.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Maha Hanna
- Departments of Women's and Children's Health
| | - Burt Hatch
- Departments of Women's and Children's Health
| | - Barry J Taylor
- Office of the Dean, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
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20
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Beaton E, Wright J, Devenish G, Do L, Scott J. Relative Validity of a 24-h Recall in Assessing Intake of Key Nutrients in a Cohort of Australian Toddlers. Nutrients 2018; 10:nu10010080. [PMID: 29329266 PMCID: PMC5793308 DOI: 10.3390/nu10010080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/09/2018] [Accepted: 01/11/2018] [Indexed: 11/16/2022] Open
Abstract
There is limited information concerning the dietary intake of toddlers in Australia. Consequently, there is a need for studies investigating toddler intake that use dietary assessment measures that are valid and place a low participant burden on caregivers. The aim of this study was to determine the relative validity of a single 24-h dietary recall (24HR) in measuring the intake of five nutrients in a cohort of Australian toddlers compared to a combined 24HR and 2-day estimated food record (2DFR). A single 24HR and a 2DFR were collected from a cohort of Australian toddlers (n = 699) at approximately 12 months of age as part of the Study of Mothers' and Infants' Life Events affecting oral health (SMILE) project. Relative validity of one day of dietary data (24HR) in assessing intake of energy, protein, calcium, iron, and added sugars was tested against three days of dietary data (24HR + 2DFR) using paired t-tests, Bland-Altman analysis, cross-classification, and weighted Kappa statistic. Classification analysis found good agreement between the 24HR and 24HR + 2DFR for all nutrients with the percentage classified in the same tertile at 57.9% and above. The weighted Kappa statistic found acceptable agreement for all nutrients. This study suggests that a 24HR is a valid assessment tool for estimating the relative intake of energy, protein, calcium, iron, and added sugars among Australian toddlers at the individual level.
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Affiliation(s)
- Elizabeth Beaton
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Janine Wright
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Gemma Devenish
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Loc Do
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, SA 5000, Australia.
| | - Jane Scott
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
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Development and Relative Validity of a Food Frequency Questionnaire to Assess Intakes of Total and Free Sugars in Australian Toddlers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14111361. [PMID: 29117133 PMCID: PMC5708000 DOI: 10.3390/ijerph14111361] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 11/03/2017] [Accepted: 11/05/2017] [Indexed: 11/16/2022]
Abstract
Background: Dental research into early childhood caries is hindered by a lack of suitable dietary assessment tools that have been developed and validated for the population and outcomes of interest. The aim of this study was to develop and investigate the relative validity and reproducibility of the Study of Mothers’ and Infants’ Life Events Food Frequency Questionnaire (SMILE-FFQ), to assess the total and free sugars intakes of Australian toddlers. Methods: The SMILE-FFQ was designed to capture the leading dietary contributors to dental caries risk in toddlers aged 18–30 months via a proxy report. Ninety-five parents of Australian toddlers completed the questionnaire online before and after providing three 24-h recalls (24HR), collected on non-consecutive days using the multipass method. Total and free sugars were compared between the two SMILE-FFQ administrations and between each SMILE-FFQ and the 24HR using multiple statistical tests and standardised validity criteria. Correlation (Pearson), mean difference (Wilcoxon rank test) and Bland Altman analyses were conducted to compare absolute values, with cross-classification (Chi-Square and Weighted Kappa) used to compare agreement across tertiles. Results: All reproducibility tests showed good agreement except weighted kappa, which showed acceptable agreement. Relative validity tests revealed a mix of good and acceptable agreement, with total sugars performing better at the individual level than free sugars. Compared to the 24HR, the SMILE-FFQ tended to underestimate absolute values at lower levels and overestimate them at higher levels. Conclusions: The combined findings of the various tests indicate that the SMILE-FFQ performs comparably to the 24HR for assessing both total and free sugars among individuals, is most effective for ranking participants rather than determining absolute intakes, and is therefore suitable for use in observational studies of Australian toddlers.
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Quality of food-frequency questionnaire validation studies in the dietary assessment of children aged 12 to 36 months: a systematic literature review. J Nutr Sci 2017. [PMID: 28630693 PMCID: PMC5468742 DOI: 10.1017/jns.2017.12] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A child's diet is an important determinant of growth and development. Because of this, the accurate assessment of dietary intake in young children remains a challenge. A systematic search of studies validating FFQ methodologies in children 12 to 36 months of age was completed. English-language articles published until March 2016 were searched using three electronic databases (MEDLINE, EMBASE and CINAHL). Quality assessment of the identified studies was carried out using The Reduced Summary Score and EURopean micronutrient RECommendations Aligned (EURRECA) scoring system. Seventeen studies were included and categorised according to whether they reflected long-term (≥7 d) or short-term (<7 d) intake, or used a biomarker. A total score for each micronutrient was calculated from the mean of the correlation coefficients weighted by the study quality score. At least three validation studies per micronutrient were required for inclusion. Fifteen studies (83 %) that considered validity of the FFQ in assessing nutrient intakes had quality scores from 2·5 to 6·0. Of those, ten (67 %) studies found FFQ to have good correlations in assessing dietary intake (>0·4). Of the nutrients with three or more studies available, FFQ validated using a reference method reflecting short-term intake had a good weighted correlation for Ca (0·51), and acceptable weighted correlations for vitamin C (0·31) and Fe (0·33). Semi-quantitative FFQ were shown to be valid and reproducible when estimating dietary intakes at a group level, and are an acceptable instruments for estimating intakes of Ca, vitamin C and Fe in children 12 to 36 months of age.
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Taylor BJ, Gray AR, Galland BC, Heath ALM, Lawrence J, Sayers RM, Cameron S, Hanna M, Dale K, Coppell KJ, Taylor RW. Targeting Sleep, Food, and Activity in Infants for Obesity Prevention: An RCT. Pediatrics 2017; 139:peds.2016-2037. [PMID: 28242860 DOI: 10.1542/peds.2016-2037] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/13/2016] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The few existing early-life obesity prevention initiatives have concentrated on nutrition and physical activity, with little examination of sleep. METHODS This community-based, randomized controlled trial allocated 802 pregnant women (≥16 years, <34 weeks' gestation) to: control, FAB (food, activity, and breastfeeding), sleep, or combination (both interventions) groups. All groups received standard well-child care. FAB participants received additional support (8 contacts) promoting breastfeeding, healthy eating, and physical activity (antenatal-18 months). Sleep participants received 2 sessions (antenatal, 3 weeks) targeting prevention of sleep problems, as well as a sleep treatment program if requested (6-24 months). Combination participants received both interventions (9 contacts). BMI was measured at 24 months by researchers blinded to group allocation, and secondary outcomes (diet, physical activity, sleep) were assessed by using a questionnaire or accelerometry at multiple time points. RESULTS At 2 years, 686 women remained in the study (86%). No significant intervention effect was observed for BMI at 24 months (P = .086), but there was an overall group effect for the prevalence of obesity (P = .027). Exploratory analyses found a protective effect for obesity among those receiving the "sleep intervention" (sleep and combination compared with FAB and control: odds ratio, 0.54 [95% confidence interval, 0.35-0.82]). No effect was observed for the "FAB intervention" (FAB and combination compared with sleep and control: odds ratio, 1.20 [95% confidence interval, 0.80-1.81]). CONCLUSIONS A well-developed food and activity intervention did not seem to affect children's weight status. However, further research on more intensive or longer running sleep interventions is warranted.
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Palacios C, Rivas-Tumanyan S, Santiago-Rodríguez EJ, Sinigaglia O, Ríos EM, Campos M, Diaz B, Willett W. A Semi-Quantitative Food Frequency Questionnaire Validated in Hispanic Infants and Toddlers Aged 0 to 24 Months. J Acad Nutr Diet 2017; 117:526-535.e9. [PMID: 28188114 DOI: 10.1016/j.jand.2016.12.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 12/14/2016] [Indexed: 11/27/2022]
Abstract
BACKGROUND There are limited validated food frequency questionnaires (FFQs) for infants and toddlers, most of which were evaluated in Europe or Oceania, and the ones available for use in the United States have important limitations. OBJECTIVE Our aim was to assess the validity of an FFQ developed for infants and toddlers. DESIGN A semi-quantitative FFQ was developed that included 52 food items, their sources, and portion sizes. The FFQ inquired about diets over the previous 7 days. Its validity was assessed in a cross-sectional study. Participants completed the FFQ, followed by a 24-hour recall on two occasions with 1 week between data collection. PARTICIPANTS/SETTING A total of 296 caregivers of infants and toddlers aged 0 to 24 months enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children, Puerto Rico. MAIN OUTCOME MEASURES Intake of nutrients and food groups were averaged for the two FFQs and the two 24-hour food recalls, and adjusted for energy intake. STATISTICAL ANALYSES PERFORMED Spearman correlations were performed for intakes of energy, nutrients, and foods between administrations and between instruments. Correlation coefficients were de-attenuated to account for variation in the 24-hour recalls. RESULTS A total of 241 participants completed the study. Intake of all nutrients and foods were significantly correlated between FFQs and 24-hour recalls and between the means of FFQs and 24-hour food recalls. The de-attenuated correlation for nutrients between the FFQs and 24-hour recalls ranged from 0.26 (folate) to 0.77 (energy), with a mean correlation of 0.53. The de-attenuated correlation for food groups between the FFQs and 24-hour recalls ranged from 0.28 (sweets) to 0.80 (breast milk), with a mean correlation of 0.55. When analyses were restricted to those consuming foods other than breast milk or formula (n=186), results were similar. CONCLUSIONS This semi-quantitative FFQ is a tool that offers reasonably valid rankings for intake of energy, nutrients, foods, and food groups in this sample of infants and toddlers.
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Taylor RW, Heath ALM, Galland BC, Cameron SL, Lawrence JA, Gray AR, Tannock GW, Lawley B, Healey D, Sayers RM, Hanna M, Meredith-Jones K, Hatch B, Taylor BJ. Three-year follow-up of a randomised controlled trial to reduce excessive weight gain in the first two years of life: protocol for the POI follow-up study. BMC Public Health 2016; 16:771. [PMID: 27514714 PMCID: PMC4982410 DOI: 10.1186/s12889-016-3383-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 07/27/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The Prevention of Overweight in Infancy (POI) study was a four-arm randomised controlled trial (RCT) in 802 families which assessed whether additional education and support on sleep (Sleep group); food, physical activity and breastfeeding (FAB group); or both (Combination group), reduced excessive weight gain from birth to 2 years of age, compared to usual care (Control group). The study had high uptake at recruitment (58 %) and retention at 2 years (86 %). Although the FAB intervention produced no significant effect on BMI or weight status at 2 years, the odds of obesity were halved in those who received the sleep intervention, despite no apparent effect on sleep duration. We speculate that enhanced self-regulatory behaviours may exist in the Sleep group. Self-regulation was not measured in our initial intervention, but extensive measures have been included in this follow-up study. Thus, the overall aim of the POI follow-up is to determine the extent to which augmented parental support and education on infant sleep, feeding, diet, and physical activity in the first 2 years of life reduces BMI at 3.5 and 5 years of age, and to determine the role of self-regulation in any such relationship. METHODS/DESIGN We will contact all 802 families and seek renewed consent to participate in the follow-up study. The families have received no POI intervention since the RCT finished at 2 years of age. Follow-up data collection will occur when the children are aged 3.5 and 5 years (i.e. up to 3 years post-intervention). Outcomes of interest include child anthropometry, body composition (DXA scan), diet (validated food frequency questionnaire), physical activity (accelerometry), sleep (questionnaire and accelerometry), and self-regulation (questionnaires and neuropsychological assessment). DISCUSSION Our follow-up study has been designed primarily to enable us to determine whether the intriguing benefit of the sleep intervention suggested at 2 years of age remains as children approach school age. However, cohort analyses will also investigate how BMI, self-regulation, and sleep consolidation develop during the early years. This information will be valuable to researchers and policy makers progressing the field of early childhood obesity prevention. TRIAL REGISTRATION ClinicalTrials.gov number NCT00892983 .
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Affiliation(s)
- Rachael W. Taylor
- Department of Medicine, University of Otago, PO Box 56, Dunedin, 9054 New Zealand
| | | | - Barbara C. Galland
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Sonya L. Cameron
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Julie A. Lawrence
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Andrew R. Gray
- Department of Preventive and Social Medicine, University of Otago, Dunedin, New Zealand
| | - Gerald W. Tannock
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Blair Lawley
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Dione Healey
- Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Rachel M. Sayers
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Maha Hanna
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Kim Meredith-Jones
- Department of Medicine, University of Otago, PO Box 56, Dunedin, 9054 New Zealand
| | - Burt Hatch
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
| | - Barry J. Taylor
- Department of Women’s and Children’s Health, University of Otago, Dunedin, New Zealand
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