RESUMEN
BACKGROUND/OBJECTIVES: Limited data exist regarding breakfast consumption and its association with cardiovascular disease (CVD) risk factors. This study investigates the relationship between breakfast routine and CVD risk factors in a multinational sample. SUBJECTS/METHODS: Cross-sectional data from eight European countries participating in the IDEFICS (Identification and prevention of dietary- and lifestyle-induced health effects in children and infants) survey (2007-2008) were used. The sample included ;children 2 to <10 years of age (n=8863, 51.2% boys). The Mann-Whitney ;U-test and logistic regression were used to assess CVD risk factors ;among ;no breakfast (NBrH), occasional breakfast and daily breakfast at home (DBrH) consumption. RESULTS: Male school-aged NBrH consumers, ;compared with ;DBrH consumers, ;were more likely to be overweight/obese (odds ratio (OR): 1.37, 95% confidence interval (CI)=1.05-1.79), to have higher risk for high-density lipoprotein (HDL) cholesterol levels lower than 40 mg/dl (OR: 1.69, 95% CI=1.24-2.30), triglycerides (TG) above 75 mg/dl (OR: 1.65, 95% CI=1.24-2.19) and sum of skinfolds greater than the 90th percentile (OR: 1.32, 95% CI=1.0-1.76). Female school-aged NBrH consumers ;compared with ;DBrH consumers ;had a higher risk for waist circumference greater than the 90th percentile (OR: 1.70, 95% CI=1.14-2.51), HDL cholesterol levels lower than 40 mg/dl (OR: 1.65, 95% CI=1.23-2.21), TG above 75 mg/dl (OR: 1.65, 95% CI=1.26-2.17) and total cholesterol/HDL cholesterol ratio >3.5 (OR: 1.39, 95% CI=1.09-1.77). RESULTS remained significant after adjusting for daily physical activity in moderate-to-vigorous physical activity (MVPA) periods (in min/day). Male DBrH consumers, 6 to <10 years of age, had longer daily periods of MVPA compared with ;NBrH consumers ;(32.0±21.4 vs 27.5±18.8, P<0.05). For preschoolers, breakfast consumption was negatively associated with ;CVD risk factors but results of regression models were mostly insignificant. CONCLUSIONS: Daily breakfast consumption contributes to controlling school-aged children's weight ;and lipid profile and promotes higher PA.
Asunto(s)
Desayuno , Enfermedades Cardiovasculares/etiología , Dieta , Ejercicio Físico , Lípidos/sangre , Obesidad Infantil/etiología , Factores de Edad , Composición Corporal , Enfermedades Cardiovasculares/sangre , Niño , Preescolar , Colesterol/sangre , HDL-Colesterol/sangre , Estudios Transversales , Femenino , Humanos , Masculino , Oportunidad Relativa , Factores de Riesgo , Factores Sexuales , Grosor de los Pliegues Cutáneos , Triglicéridos/sangre , Circunferencia de la CinturaRESUMEN
Dietary assessment is strongly affected by misreporting (both under- and over-reporting), which results in measurement error. Knowledge about misreporting is essential to correctly interpret potentially biased associations between diet and health outcomes. In young children, dietary data mainly rely on proxy respondents but little is known about determinants of misreporting here. The present analysis was conducted within the framework of the multi-centre IDEFICS (Identification and prevention of dietary- and lifestyle-induced health effects in children and infants) study and is based on 6101 children aged 2-9 years with 24 h dietary recall (24-HDR) and complete covariate information. Adapted Goldberg cut-offs were applied to classify the 24-HDR as 'over-report', 'plausible report' or 'under-report'. Backward elimination in the course of multi-level logistic regression analyses was conducted to identify factors significantly related to under- and over-reporting. Next to characteristics of the children and parents, social factors and parental concerns/perceptions concerning their child's weight status were considered. Further selective misreporting was addressed, investigating food group intakes commonly perceived as more or less socially desirable. Proportions of under-, plausible and over-reports were 8.0, 88.6 and 3.4 %, respectively. The risk of under-reporting increased with age (OR 1.19, 95 % CI 1.05, 1.83), BMI z-score of the child (OR 1.23, 95 % CI 1.10, 1.37) and household size (OR 1.12, 95 % CI 1.01, 1.25), and was higher in low/medium income groups (OR 1.45, 95 % CI 1.13, 1.86). Over-reporting was negatively associated with BMI z-scores of the child (OR 0.78, 95 % CI 0.69, 0.88) and higher in girls (OR 1.70, 95 % CI 1.27, 2.28). Further social desirability and parental concerns/perceptions seemed to influence the reporting behaviour. Future studies should involve these determinants of misreporting when investigating diet-disease relationships in children to correct for the differential reporting bias.
Asunto(s)
Conducta Infantil , Desarrollo Infantil , Dieta/efectos adversos , Trastornos Nutricionales/epidemiología , Estado Nutricional , Padres , Índice de Masa Corporal , Niño , Preescolar , Estudios Transversales , Europa (Continente)/epidemiología , Composición Familiar , Femenino , Humanos , Masculino , Evaluación Nutricional , Prevalencia , Estudios Retrospectivos , Autoinforme , Factores SocioeconómicosRESUMEN
Long-term dietary exposures to lead in young children were calculated by combining food consumption data of 11 European countries categorised using harmonised broad food categories with occurrence data on lead from different Member States (pan-European approach). The results of the assessment in children living in the Netherlands were compared with a long-term lead intake assessment in the same group using Dutch lead concentration data and linking the consumption and concentration data at the highest possible level of detail. Exposures obtained with the pan-European approach were higher than the national exposure calculations. For both assessments cereals contributed most to the exposure. The lower dietary exposure in the national study was due to the use of lower lead concentrations and a more optimal linkage of food consumption and concentration data. When a pan-European approach, using a harmonised food categorisation system and "European" concentration data, results in a possible health risk related to the intake of an environmental chemical for a certain country, it is advisable to refine this assessment, as part of a tiered approach, using national occurrence data, including an optimised linkage between foods analysed and consumed for that country. In the case of lack of occurrence data, these data can be supplemented with data from the "European" concentration database or by generating additional concentration data at country level.
Asunto(s)
Dieta/efectos adversos , Ingestión de Líquidos , Contaminantes Ambientales/toxicidad , Contaminación de Alimentos , Plomo/toxicidad , Contaminantes Químicos del Agua/toxicidad , Adolescente , Niño , Preescolar , Bases de Datos Factuales , Encuestas sobre Dietas , Europa (Continente)/epidemiología , Femenino , Alimentos/clasificación , Humanos , Lactante , Intoxicación por Plomo/epidemiología , Masculino , Medición de Riesgo , Factores de TiempoRESUMEN
BACKGROUND: Increased preference for fat and sugar may have a role in overweight and obesity development. However, this effect is likely to vary across different food cultures. To date, few studies on this topic have been conducted in children and none have employed an international, multi-centre design. OBJECTIVE: To document taste preferences for fat and sweet in children from eight European countries and to investigate their association with weight status and dietary habits. DESIGN: A total of 1696 children aged 6-9 years from survey centres in Italy, Estonia, Cyprus, Belgium, Sweden, Germany, Hungary and Spain tasted and subsequently chose between a high- versus a low-fat cracker and a natural versus a sugar-sweetened apple juice. Children's consumption frequency of fatty and sweet foods and demographic variables were obtained from parental-reported questionnaires. Weight and height of the children were measured. RESULTS: Fat and sweet taste preferences varied substantially across survey centres. Independent of survey centre, age, sex, parental education and parental BMI, overweight including obesity was positively associated with fat preference and sweet preference. Fat preference associations were stronger in girls. Girls, but not boys, with a combined preference for fat and sweet had an especially high probability of being overweight or obese. Adjusted models with BMI z-score as the dependent variable were consistent with results of the analyses with BMI categories, but with significant results only for fat preference in girls. Frequent consumption of fatty foods was related to fat preference in bivariate analyses; however, adjusting for survey centre attenuated the association. Sweet preference was not related to consumption of sweet foods, either in crude or in adjusted analyses. CONCLUSIONS: Fat and sweet taste preferences are related to weight status in European children across regions with varying food cultures.
Asunto(s)
Grasas de la Dieta , Sacarosa en la Dieta , Conducta Alimentaria , Preferencias Alimentarias , Obesidad/prevención & control , Gusto , Población Blanca/estadística & datos numéricos , Análisis de Varianza , Niño , Registros de Dieta , Grasas de la Dieta/administración & dosificación , Sacarosa en la Dieta/administración & dosificación , Europa (Continente)/epidemiología , Femenino , Preferencias Alimentarias/psicología , Humanos , Masculino , Obesidad/epidemiología , Obesidad/psicología , Factores Socioeconómicos , Percepción del GustoRESUMEN
OBJECTIVE: To investigate the reproducibility of food consumption frequencies derived from the food frequency section of the Children's Eating Habits Questionnaire (CEHQ-FFQ) that was developed and used in the IDEFICS (Identification and prevention of dietary- and lifestyle-induced health effects in children and infants) project to assess food habits in 2- to 9-year-old European children. DESIGN AND METHODS: From a subsample of 258 children who participated in the IDEFICS baseline examination, parental questionnaires of the CEHQ were collected twice to assess reproducibility of questionnaire results from 0 to 354 days after the first examination. Weighted Cohen's kappa coefficients (κ) and Spearman's correlation coefficients (r) were calculated to assess agreement between the first and second questionnaires for each food item of the CEHQ-FFQ. Stratification was performed for sex, age group, geographical region and length of period between the first and second administrations. Fisher's Z transformation was applied to test correlation coefficients for significant differences between strata. RESULTS: For all food items analysed, weighted Cohen's kappa coefficients (κ) and Spearman's correlation coefficients (r) were significant and positive (P<0.001). Reproducibility was lowest for diet soft drinks (κ=0.23, r=0.32) and highest for sweetened milk (κ=0.68, r=0.76). Correlation coefficients were comparable to those of previous studies on FFQ reproducibility in children and adults. Stratification did not reveal systematic differences in reproducibility by sex and age group. Spearman's correlation coefficients differed significantly between northern and southern European countries for 10 food items. In nine of them, the lower respective coefficient was still high enough to conclude acceptable reproducibility. As expected, longer time (>128 days) between the first and second administrations resulted in a generally lower, yet still acceptable, reproducibility. CONCLUSION: Results indicate that the CEHQ-FFQ gives reproducible estimates of the consumption frequency of 43 food items from 14 food groups in European children.
Asunto(s)
Ingestión de Alimentos , Conducta Alimentaria , Encuestas Epidemiológicas/normas , Encuestas y Cuestionarios , Niño , Preescolar , Estudios de Cohortes , Dieta , Europa (Continente) , Femenino , Encuestas Epidemiológicas/métodos , Humanos , Estilo de Vida , Masculino , Reproducibilidad de los Resultados , Factores de RiesgoRESUMEN
Within the European project called EXPOCHI (Individual Food Consumption Data and Exposure Assessment Studies for Children), 14 different European individual food consumption databases of children were used to conduct harmonised dietary exposure assessments for lead, chromium, selenium and food colours. For this, two food categorisation systems were developed to classify the food consumption data in such a way that these could be linked to occurrence data of the considered compounds. One system served for the exposure calculations of lead, chromium and selenium. The second system was developed for the exposure assessment of food colours. The food categories defined for the lead, chromium and selenium exposure calculations were used as a basis for the food colour categorisation, with adaptations to optimise the linkage with the food colour occurrence data. With this work, an initial impetus was given to make user-friendly food categorisation systems for contaminants and food colours applicable on a pan-European level. However, a set of difficulties were encountered in creating a common food categorisation system for 14 individual food consumption databases that differ in the type and number of foods coded and in level of detail provided about the consumed foods. The work done and the problems encountered in this project can be of interest for future projects in which food consumption data will be collected on a pan-European level and used for common exposure assessments.