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Abstract We aimed to analyze the association between sugar-sweetened beverage (SSB) consumption with healthy food markers (HFM) and unhealthy food markers (UFM) as well as their impact on these markers in the Brazilian population's diet. Food consumption during two nonconsecutive days of food records of individuals aged ten years or over were investigated in the National Dietary Survey 2008-2009 (n = 32,900) and the caloric contributions of HFM and UFM were distributed according to the categories of SSB consumption. Multiple linear regression was applied to analyze the associations between the consumption of SSB and the impact of a 50% reduction in portion size and dietary markers. The contribution of energy from HFM was higher among individuals who did not consume SSB. A 50% reduction in the average portion of SSB in the population would imply a 6% decrease in energy contribution to the diet and 12% decrease in total energy from added sugar. It would increase the consumption of HFM and dietary fiber by 7g and 4g, respectively. A 50% reduction in SSB serving size is a strategy that could improve the quality of the diet, increase the consumption of HFM and fiber and reduce the consumption of sugar and UFM.
Resumo Analisar a associação entre o consumo de bebidas adoçadas (BA) e marcadores da alimentação saudável (MAS) e não saudável (MANS), bem como seu impacto sobre esses marcadores na dieta da população brasileira. Os dados de consumo alimentar foram analisados por meio de registros alimentares de dois dias não consecutivos em indivíduos com 10 anos ou mais de idade investigados no Inquérito Nacional de Alimentação (INA) de 2008-2009 (n = 32.900). As BA, as contribuições calóricas dos MAS e MANS foram distribuídas de acordo com as categorias de consumo das BA. A regressão linear múltipla foi aplicada para analisar associações entre o consumo de BA e o impacto de uma redução de 50% no tamanho da porção e marcadores da alimentação. A contribuição da energia dos MAS foi maior entre os indivíduos que não consumiam BA. A redução de 50% na porção média das BA na população implicaria uma diminuição de 6% na contribuição de energia da dieta, de 12% na energia total do açúcar de adição e teria um aumento no consumo de MAS e fibra alimentar em 7g e 4g, respectivamente. A redução de 50% no tamanho da porção das BA seria uma estratégia para melhorar a qualidade da dieta, aumentar o consumo de MAS e fibra e reduzir o consumo de açúcar e MANS.
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Objective @#To understand the current situation and influencing factors of milk and dairy intake among primary and middle school students in Tongzhou District, Beijing, so as to provide the reference for the intervention of milk and dairy intake among primary and middle school students.@*Methods@#The stratified cluster sampling method was used to randomly select the students from the third to sixth grades of primary school, three grades of junior middle school and three grades of senior high school from downtown and township of Tongzhou District as the survey objects. The demographic information, family data, and milk and dairy intake of a week before were collected. Taking the average daily intake of 300 g milk and dairy as the standard (the Chinese Dietary Guidelines 2016), the multivariate logistic regression model was used to analyze the influencing factors for reaching the standard of average daily milk and dairy intake among the students. @*Results@#A total of 804 questionnaires were sent out, and 771 valid questionnaires were received, with a recovery rate of 95.90%. There were 321 primary school students, accounting for 41.63%; 228 junior high school students, accounting for 29.57%; and 222 high school students, accounting for 28.80%. The intake rate of milk and dairy products was 90.92%, and the adverse reaction rate was 10.12%. The daily intake rate was 36.71%. The median daily intake was 214.29 g, and the rate of average daily intake reaching the standard was 28.02%. The multivariate logistic regression results showed that primary school students (OR=1.672, 95%CI: 1.102-2.535), middle school students (OR=2.086, 95%CI: 1.349-3.225), overweight (OR=1.747, 95%CI: 1.131-2.700), obesity (OR=2.469, 95%CI: 1.698-3.591), and parents with bachelor's degree or above (OR=1.760, 95%CI: 1.022-3.029) were the influencing factors for reaching the standard of average daily milk and dairy intake among the students.@*Conclusions@#The average daily intake of milk and dairy products of primary and middle school students in Tongzhou District does not reach the recommended standard, and grade, body mass index and parents'education level were the influencing factors.
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Abstract@#School age is critical period for children growth and behavior development. With the improvement of nutrition and health status in Chinese school-age children, they also faced multiple challenges, such as the increase of overweight and obesity, the prevalence of undernutrition and micronutrients deficiency. This is related to the irrational diet, lack of physical activity and unhealthy lifestyle, and also affected by the change of social environment. China has issued a series of nutrition and health related policies to promote healthy development of school-age children, either on poor rural children nutrition improvement, or on children obesity prevention and control. International organizations suggest that governments adopt comprehensive strategies to promote children s health by management on the food environment. It is suggested that China should strengthen the construction of laws and regulations, implement nutrition education and dietary guidance, strengthen the responsibility of parents, and evaluate the efficiency of policies, so as to improve the child nutrition and health.
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Abstract@#Nutrition in childhood has an important effect on health in adulthood. To examine the diet-growth relationship, it is necessary to carry out a comprehensive and objective evaluation of diet quality in children and to develop effective nutrition intervention programs, so as to improve children s health. This paper summarizes the characteristics and application of current methods of collecting dietary intake information and evaluating dietary quality, and proposes several suggestions related to the development of the children s diet quality assessment system in China.
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ABSTRACT Objective The objective of this manuscript was to discuss the care inherent to the methodological procedures for food research in bereavement situations, proposing the use of a conduct protocol. Methods The protocol for food research in bereavement is presented, based on the critical review of literature and the experience with food surveys applied to bereaved people. Results The conduct protocol is divided into three moments corresponding to the meetings and the steps of approach are discussed in these care services. This research seeks to problematize this investigation, outlining the phases of coping with bereavement that involve greater adherence, from these individuals, to food surveys. Conclusion The conduct protocol guiding the investigation of eating habits of bereaved individuals provides information that allows the professional to evaluate the influence of bereavement on food in addition to allowing a greater adherence of these individuals to the survey.
RESUMO Objetivo O objetivo deste manuscrito é discutir os cuidados inerentes aos procedimentos metodológicos para pesquisa em alimentos em situações de luto, propondo o uso de um protocolo de conduta. Métodos Apresenta-se o protocolo para a investigação alimentar em situações de luto, desenvolvido com base na revisão crítica da literatura e na vivência com inquéritos alimentares aplicados a enlutados. Resultados O protocolo de conduta é dividido em três momentos, correspondentes aos encontros nos quais se discutem as etapas de abordagem. Busca-se problematizar essa investigação, delineando as fases de enfrentamento do luto que comportam maior adesão dos enlutados aos inquéritos alimentares. Conclusão O estudo conclui que o protocolo de condutas para conduzir a investigação alimentar de enlutados fornece informações que permitem ao profissional avaliar a influência do luto na alimentação, bem como atende à maior aderência desses indivíduos ao inquérito.
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Humans , Male , Female , Diet Surveys , Bereavement , Guidelines as TopicABSTRACT
Objective To explore the factors relating to serum lutein level in elderly patients with early age-related macular degeneration (AMD).Methods 102 early AMD patients diagnosed by international diagnostic criteria were selected.The level of serum lutein was measured by HPLC,and dietary intake was estimated by food-frequency questionnaire (FFQ).The factors relating to serum lutein level were analyzed by Pearson correlation and multiple regression analysis models.Results Serum lutein level was higher in female AMD patients than in male AMD patients [(0.33±0.31) μmol/L vs.(0.21 ±0.19) μmol/L,t=2.21,P＜0.05].Serum lutein level was positively correlated with dietary lutein (r=0.49,P＜ 0.001),but not correlated with age,BMI,and other nutrient intake after adjustment for caloric intake.Dietary lutein was mainly from corn,spinach,leeks,eggs,chrysanthemum,pumpkin,broccoli,lettuce,asparagus and peas.Intakes of spinach,pumpkin,asparagus were significantly associated with serum lutein level.Conclusions Elderly patients with AMD should increase the intakes of lutein-rich vegetables to increase the serum lutein level.
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BACKGROUND: Repeated 24 hour recall has been considered as a preferred method for obtaining accurate dietary information while time and cost for coding and data processing have been a major barrier for their use in large studies. This burden can be resolved by automating the interview and data processing. However, there has been no report about a computerized interview system for dietary survey in a free-living population in Korea. METHODS: This study attempts to test the feasibility of a newly-developed web-based dietary assessment program, Diet Evaluation System (DES) for subjects in a mixed region of urban and rural areas via wireless internet. We conducted total of 134 interviews, twice for each of 67 subjects of various age. As another aspect of feasibility, the group discussion among interviewers was done. RESULTS: Success rate of total attempted interviews was about 70%. Major reasons for problem with DES were instability of wireless internet and consequent inefficient booting of laptops in some areas. It took 14 minute 56 seconds on average to complete an interview and data processing conducted automatically. Subjects' age and internet environment influenced the DES interview time. The group discussion revealed that one-stop system with DES is fast and convenient assuming good wireless internet environment. CONCLUSIONS: Web-based dietary assessment was feasible in this community nutrition survey. To confirm the feasibility in large scale, studies with more comprehensive area and subjects are needed with various wireless condition.
Subject(s)
Electronic Data Processing , Clinical Coding , Diet , Diet Surveys , Feasibility Studies , Internet , Korea , Methods , Nutrition SurveysABSTRACT
This study was performed to investigate the relationship between milk and milk product consumption and dietary nutrient intake among Korean adolescents. Questionnaire survey and 3-day diet survey using the food record method were completed by a total of 664 subjects. Subjects were divided into three groups, Q1 (low group), Q2 (middle group), and Q3 (high group), according to dairy equivalent of calcium. Dairy equivalent of calcium was determined by the amount of calcium eaten from milk and milk products by individual subjects. As a result, the ratio of school milk service was higher in Q3 (PQ1 (PQ1 (P<0.05). The above results suggest that the school milk program is very helpful in encouraging adolescents to consume milk and milk products and consequently ensure their optimal nutrition. Therefore, we should try to encourage adolescents to participate in the school milk program more actively through nutritional education and government policy.