Food Intake, Dietary Quality and Nutritional Status of Female Adolescent in Tasikmalaya, West Java, Indonesia

@#Introduction: Poor nutritional status of female adolescents does not only have an impact on themselves but also have an impact on the next generation. Food intake and dietary quality are important to support nutritional status during adolescence. This study aims to determine the relationship between food intake and dietary quality with nutritional status of female adolescent in Tasikmalaya, West Java, Indonesia. Methods: This research was an observational study using a cross-sectional design. The subjects of this study were female adolescents aged 12-18 years with a total sample of 222 people. Data of food intake and dietary quality were measured using recall method, while nutritional status data were calculated using BMI for Age Z scores (BAZ). A linear regression model was used to predict the relationship of food intake and dietary quality to the nutritional status of female adolescents. Results: The average BAZ was 0.1±1.0, with an average dietary quality of 34.6±6.6%. The average energy intake was 1507.9±472.3 kcal, protein 32.4±11.0 g, carbohydrates 258.6±84.4 g, fat 44.9±19.9 g and fiber 3.88±2.7 g. Food intake (energy, protein, and fiber) and dietary quality were related to nutritional status (BAZ) in female adolescents (p<0.05). Conclusion: The balance of food intake and dietary quality is important to maintain the nutritional status of female adolescent properly. Nutritional interventions are needed to support female adolescent entering pregnancy with good nutritional status.

Association between dietary quality and bone mass among middle-aged and elderly people in Gansu Province / 西安交通大学学报(医学版)

【Objective】 To evaluate the dietary quality with the dietary balance index (DBI_16) and the association between dietary quality and bone mass among middle-aged and elderly people in Gansu Province so as to provide evidence for improving dietary quality and bone health status of Gansu population. 【Methods】 Based on the information of the type and quantity of food intake and the bone mass of middle-aged and elderly people aged 35 years and above collected by the Gansu Project in the Regional Ethnic Cohort Study in Northwest China, DBI_16 was used to evaluate the intake level of cereals, vegetables, fruits, milk, beans, fish and shrimp, eggs and other foods, and the degree of inadequate, excessive and unbalanced dietary intake of the participants. Multiple linear regression was used to evaluate the associations of three component indexes of DBI_16, high bound score (DBI_HBS), low bound score (DBI_LBS), diet quality distance (DBI_DQD), and seven single indexes of DBI_16 with bone mass. 【Results】 Analyses of the dietary and bone mass data of 11,840 participants showed that 44.8% of participants consumed excessive amounts of cereals compared to the dietary recommendation. 96.3%, 90.6%, 90.1%, 71.9%, 95.1% and 60.3% of participants’ intake of vegetables, fruits, milk, soybeans, fish and shrimp, and eggs, respectively, were inadequate. 47.7% participants consumed less than 10 types of food. 2.3% participants’ DBI_LBS levels were appropriate. 54.7% participants’ DBI_HBS levels were appropriate. Only 1.2% participants’ DBI_DQD reached a balanced level. The bone mass level in the study population was (2.5±0.6) kg [(2.8±0.5) kg for men and (2.3±0.5) kg for women]. After adjusting for sociodemographic characteristics, lifestyle, total dietary energy intake and body mass index, DBI_LBS and DBI_DQD were negatively associated with bone mass [β and 95% CI was -0.002 01 (-0.003 62--0.000 40) and -0.001 76 (-0.003 09--0.000 43), respectively]. 【Conclusion】 Dietary intake imbalance is common among middle-aged and elderly people in Gansu Province, and the more severe the dietary intake imbalance, the lower the bone mass level.

Effect of Geographic Area on Dietary Quality across Different Age Groups in Korea / 대한지역사회영양학회지

OBJECTIVES: The objective of this study was to examine whether dietary quality variesamong different age groups and geographic areas, and whether the difference betweengeographic areas varies across several age groups in Korea.METHODS: The subjects were 14,170 subjects who participated in the 2013–2015 Korea National Health and Nutrition Examination Survey. The dietary quality was assessed using the Korean Health Eating Index (KHEI). Age groups were categorized into six groupings, and areas were categorized into urban and rural according to their administrative districts. The effect of area on the KHEI score was analyzed by multiple linear regression analysis.RESULTS: The KHEI was the lowest in the 20-30s group (57.7 ± 0.4 score for 20s and 61.2 ± 0.3 score for 30s) and increased with age (p<0.001), showing the highest score in the 60s (67.9 ± 0.3 score), and then decreased again in the 70s and older (64.6 ± 0.3 score). As a result of comparing the KHEI score by area, the urban areas had higher KHEI scores than did the rural areas (63.5 ± 0.2 score for urban area and 62.2 ± 0.4 score for rural area, p=0.002). The difference between areas was dependent on the age group, showing a significant difference for subjects who were aged from 50s and older (p=0.002 for 50s, p<0.001 for 60s and p<0.001 for 70s and older). After adjusting for confounding factors, the effect of area on the KHEI score was only shown for those subjects in the over 60 years old group (p=0.035 for 60s and p<0.001 for 70s and older).CONCLUSIONS: The dietary quality differed according to the age group and geographic area. The dietary quality was lower for younger people than that for older people, and in rural areas compared to that in urban areas, and especially for older adults. The area factor was a very important factor for the dietary quality.

Association between frequency of convenience foods use at convenience stores and dietary quality among high school students in Incheon / 한국영양학회지

PURPOSE: This study investigated an association between dietary quality and use of convenience foods at convenience stores among high school students. METHODS: A total of 474 high school students (225 boys and 249 girls) residing in Incheon participated in this questionnaire survey in June 2018. The subjects were divided into three groups according to the frequency of consumption of convenience foods at convenience stores; less than once a week, 1 ~ 2 times a week, and more than 3 times a week. Dietary quality was assessed using a nutrient quotient for adolescents (NA-Q). Logistic regression was used to investigate an association between dietary quality and use of convenience foods at convenience stores among high school students. RESULTS: For boys and girls, higher monthly allowance was significantly associated with the higher frequency of consumption of convenience foods at convenience stores, whereas school grade, mother's occupational status, family size, extracurricular study, and eating speed were not significantly associated with the frequency of consumption of convenience foods. Higher intake frequency of cookies or sweet and greasy bread, processed beverage, Ramyon, night-time snack, and street food was significantly associated with the higher frequency of consumption of convenience foods for boys or girls. Boys and girls, who had a higher frequency of consumption of convenience foods at convenience stores had significantly greater odds for being in the low grade of dietary quality, especially in the moderation factor. CONCLUSION: The students who used convenience stores more often appeared to have more monthly allowance and to consume undesirable foods more often. Higher frequency of using convenience foods at convenience stores among high school students was associated with lower dietary quality. These study results can support efforts to provide nutrition education programs and guidelines to students who frequently use convenience foods at convenience stores.

Measuring the quality of main meals: Validation of a meal quality index / Medida da qualidade das principais refeições: validação de um índice de qualidade de refeição

ABSTRACT Objective To evaluate the internal validity and reliability of an index developed to assess the nutritional quality of meals. Methods The Main Meal Quality Index is composed of ten components. The final scores range from 0-100 points. The index performance was measured using strategies for assessing content validity, construct validity, discriminant validity and reliability. The analyses were performed using the Stata statistical software at a 5% significance level. Results The index was positively associated with carbohydrates, vegetable proteins, fibers, vitamins, folate and potassium and negatively associated with energy, total fat, saturated fat, animal protein, cholesterol, phosphorus, sodium, added sugar, and cholesterol biomarker. Significant differences were found between the two groups with marked disparities in dietary quality, smokers (50.2 points) and non-smokers (53.5 points). Conclusion The index might be a useful tool for assessing the nutritional quality of meals and for monitoring and comparing groups.

RESUMO Objetivo Avaliar a validade interna e a confiabilidade do índice de qualidade das principais refeições. Métodos O indicador, Índice de Qualidade de Refeição, inclui dez componentes, com pontuação final que varia de 0 a 100 pontos. Estratégias de avaliação do desempenho do indicador incluíram: avaliação da validade de conteúdo, validade de construto, validade discriminante e confiabilidade. As análises foram realizadas no software estatístico Stata e adotou-se um nível de significância de 5%. Resultados O indicador associou-se positivamente com os nutrientes carboidrato, proteína vegetal, fibras, vitaminas, folato e potássio e negativamente à energia, gordura total, gordura saturada, proteína animal, colesterol, fósforo, sódio, açúcar adicionado e biomarcador de colesterol. Diferenças significativas foram encontradas entre dois grupos com disparidades acentuadas na qualidade da dieta, fumantes (50,2 pontos) e não fumantes (53,5 pontos). Conclusão O indicador pode ser uma ferramenta útil para avaliar a qualidade nutricional das refeições e ser empregado para monitorar e comparar grupos.

Development of Nutrition Quotient for Korean adults: item selection and validation of factor structure / 한국영양학회지

PURPOSE: This study was conducted to develop a nutrition quotient (NQ) to assess overall dietary quality and food behaviors of Korean adults. METHODS: The NQ was developed in three steps: item generation, item reduction, and validation. Candidate items of the NQ checklist were derived from a systematic literature review, expert in-depth interviews, statistical analyses of the Korea National Health and Nutrition Examination Survey (2010 ~ 2013) data, and national nutrition policies and recommendations. A total of 368 adults (19 ~ 64 years) participated in a one-day dietary record survey and responded to 43 items in the food behavior checklist. Pearson's correlation coefficients between responses to the checklist items and nutritional intake status of the adults were calculated. Item reduction was performed, and 24 items were selected for a nationwide survey. A total of 1,053 nationwide adult subjects completed the checklist questionnaires. Exploratory and confirmatory factor analyses were performed to develop a final NQ model. RESULTS: The 21 checklist items were used as final items for NQ. Checklist items were composed of four factors: nutrition balance (seven items), food diversity (three items), moderation for the amount of food intake (six items), and dietary behavior (five items). The four-factor structure accounted for 41.8% of the total variance. Indicator tests of the NQ model suggested an adequate model fit (GRI = 0.9693, adjusted GFI = 0.9617, RMR = 0.0054, SRMR = 0.0897, p < 0.05), and item loadings were significant for all subscales. Standardized path coefficients were used as weights of the items. The NQ and four-factor scores were calculated according to the obtained weights of the questionnaire items. CONCLUSION: NQ for adults would be a useful tool for assessing adult dietary quality and food behavior. Further investigations of adult NQ are needed to reflect changes in their food behavior, environment, and prevalence of chronic diseases.

Development of NQ-E, Nutrition Quotient for Korean elderly: item selection and validation of factor structure / 한국영양학회지

PURPOSE: The purpose of this study was to develop a valid instrument for measuring the dietary quality and behaviors of Korean elderly. METHODS: The development of the Nutrition Quotient for Elderly (NQ-E) was conducted in three steps: item generation, item reduction, and validation. The 41 items of the NQ-E checklist were derived from a systematic literature review, expert in-depth interviews, statistical analyses of the fifth Korean National Health and Nutrition Examination Survey data, and national nutrition policies and recommendations. Pearson's correlation was used to determine the level of agreement between the questionnaires and nutrient intake level, and 24 items were selected for a nationwide survey. A total of 1,000 nationwide elderly subjects completed the checklist questionnaire. The construct validity of the NQ-E was assessed using confirmatory factor analysis, LISREL. RESULTS: The nineteen checklist items were used as final items for NQ-E. Checklist items were composed of four-factors: food behavior (6 items), balance (4 items), diversity (6 items), and moderation (3 items). The standardized path coefficients were used as the weights of the items. The NQ-E and four-factor scores were calculated according to the obtained weights of the questionnaire items. CONCLUSION: NQ-E would be a useful tool for assessing the food behavior and dietary quality of the elderly.

Aspectos metodológicos da avaliação da qualidade da dieta no Brasil: revisão sistemática / Methodological aspects of dietary quality assessment in Brazil: systematic review

Resumo Esta revisão sistemática objetivou analisar metodologias de estudos brasileiros que utilizam índices para avaliação da qualidade da dieta. Realizou-se busca sistemática em bases eletrônicas de dados (Lilacs, Medline, SciELO e Scopus), sem fazer restrição ao ano de publicação dos estudos. Foram selecionados artigos originais, nacionais, que avaliassem a qualidade da dieta pelo Healthy Eating Index (HEI) ou suas versões revisadas. Utilizou-se os descritores: qualidade da dieta, índice de alimentação saudável, índice de qualidade da dieta e respectivos termos em inglês. Foram selecionados 45 artigos, dos quais, 60% analisaram a qualidade da dieta por instrumento denominado índice de alimentação saudável e o restante por índice de qualidade da dieta. Dos estudos analisados, 68,9% classificaram a qualidade da dieta. A maioria dos estudos utilizou 10 itens para avaliação da qualidade da dieta e não apresentaram padronização quanto às metodologias. Dos estudos, 33,3% relacionaram o índice com fatores socioeconômicos e demográficos, itens alimentares e condições de saúde. Diferenças de nomeação e metodologias dificultam comparações entre os estudos de avaliação da qualidade da dieta.

Abstract This systematic review analyzes the methodologies of Brazilian studies that have used indices to evaluate dietary quality. A systematic search was performed of electronic databases (Lilacs, Medline, SciELO and Scopus) with no restriction on the year of publication of the studies. Original, Brazilian articles were selected that assessed dietary quality using the Healthy Eating Index (HEI) or its revised versions. The descriptors were as follows: dietary quality; healthy eating index; and dietary quality index. Atotal of 45 articles were selected, of which 60% analyzed dietary quality using an instrument called the Healthy Eating Index and the rest used an index of dietary quality. Of the analyzed studies, 68.9% classified dietary quality. Most of the studies used ten items to evaluate dietary quality and were not standardized regarding methodologies. A total of 33.3% of the studies related the index to socioeconomic and demographic factors, food items and health conditions. Differences in terms of nomenclature and methodologies made it difficult to compare these studies of dietary quality.

Development of NQ-A, Nutrition Quotient for Korean Adolescents, to assess dietary quality and food behavior / 한국영양학회지

PURPOSE: The purpose of this study was to develop a nutrition quotient for adolescents (NQ-A) to assess overall dietary quality and food behavior of Korean adolescents. METHODS: Development of the NQ-A was undertaken in three steps: item generation, item reduction, and validation. Candidate items of the NQ-A checklist were selected based on literature reviews, results of the fifth Korea National Health and Nutrition Examination Survey data, dietary guidelines for Korean adolescents, expert in-depth interviews, and national nutrition policies and recommendations. A total of 213 middle and high school students participated in a one-day dietary record survey and responded to 41 items in the food behavior checklist. Pearson's correlation coefficients between the responses to the checklist items along with nutritional status of the adolescents were calculated. Item reduction was performed, and 24 items were selected for the nation-wide survey. A total of 1,547 adolescents from 17 cities completed the checklist questionnaire. Exploratory factor and confirmatory factor analyses were performed to develop a final NQ-A model. RESULTS: Nineteen items were finalized as the checklist items for the NQ-A. Checklist items were composed of five factors (balance, diversity, moderation, environment, and practice). The five-factor structure accounted for 47.2% of the total variance. Standardized path coefficients were used as weights of the items. The NQ-A and five-factor scores were calculated based on the obtained weights of the questionnaire items. CONCLUSION: Nutrition Quotient for adolescents (NQ-A) would be a useful instrument for evaluating dietary quality and food behavior of Korean adolescents. Further research on NQ-A is needed to reflect changes in adolescent's food behavior and environment.

Development of nutrition quotient for Korean preschoolers (NQ-P): Item selection and validation of factor structure / 한국영양학회지

PURPOSE: Screening of preschool-age children for nutrition programs to improve dietary intake and behaviors requires cost-effective and easily administered validated assessment tools. The purpose of this study was to develop a parent/caregiver-administered instrument for measuring diet quality and behaviors of preschoolers as a nutrition quotient for preschoolers (NQ-P). METHODS: Development of NQ-P was carried out in three steps: item generation, item reduction, and validation. The 24-h dietary record was selected as the gold standard reference tool. The 38 items of the NQ-P checklist were derived from a systematic literature review, expert in-depth interviews, statistical analysis of the fifth Korean National Health and Nutrition Examination Survey data, and national nutrition policies and recommendations. Self-administered questionnaires were delivered to parents who recorded 24-h dietary intakes of 100 responders aged 3~5 yr. Pearson's correlation was used to measure the level of agreement between questionnaires. Item reduction was performed, and 20 items were selected based on survey results, expert reviews, and priorities of national nutrition policy and recommendations. The 412 nationwide subjects sampled through daycare centers completed the 20-item checklist questionnaire. The construct validity of the NQ-P was assessed using confirmatory factor analysis, LISREL. RESULTS: After analyses of exploratory factors, NQ-P items identified three dimensions of diet (balance, moderation, and environment). The three-factor structure accounted for 49.28% of the total variance. Standardized path coefficients were used as weights of the items. The NQ-P and three-factor scores of the subjects were calculated by the obtained weights of the questionnaire items. CONCLUSION: A food behavior checklist for preschoolers' NQ would be a useful and suitable instrument for evaluating nutrition adequacy and dietary quality of Korean preschoolers.

An evaluation on dietary pattern and quality among residents in Zhejiang province / 预防医学

Objective To assess the dietary pattern and quality of residents in Zhejiang province.Methods 21 52 residents aged 1 8 -79 years old were selected using multi-stage stratified cluster random sampling method and the data from Chinese nutrition status monitoring project during 201 0 -201 2 was used.The results were evaluated using Chinese diet balance index.Results 41.08% of the residents in Zhejiang province was mild diet imbalance and 50.79% was middle diet imbalance while insufficient and excessive intakes were coexist.Mild and middle insufficient intakes were accounted for 66.1 7%and 27.88%respectively,while mild excessive intake was accounted for 35.55%.The diet balance indexes including DBI-LBS,DBI-HBS and DBI-DQD were 46.00,26.00 and 57.00 respectively.The dietary quality of males,rural areas was lower while residents aged 40 -49 years had the lowest dietary quality.There was positive correlation between dietary quality and degree of education (P<0.05 ).The main dietary pattern of residents in Zhejiang was pattern B (62.41%)following by pattern A (26.44%).Conclusion Insufficient and excessive intakes coexist among residents in Zhejiang province.Male,living in rural areas,people aged 40 -49 years or with lower degree of education should be taken as target intervention subjects.

The association of dietary quality and food group intake patterns with bone health status among Korean postmenopausal women: a study using the 2010 Korean National Health and Nutrition Examination Survey Data

BACKGROUND/OBJECTIVES: Osteoporosis and osteoporosis-related disease are drawing a lot of attention in Korea as one of the serious health problems. Bone health status may be influenced by the general dietary quality and dietary pattern. SUBJECTS/METHODS: To determine the relationship between dietary quality and intake patterns and bone health status, the %RNI, NAR, DDS, and food group intake patterns were assessed according to their bone health status for 847 postmenopausal women using the 2010 KNHANES data after eliminating those of likely changing their diet under the advice of doctors or those taking estrogen. RESULTS: Bone health became worse as dietary quality deteriorated. All NAR and %RNI values were highly associated with bone health levels and the consumption frequency of Ca sources, DDS and the food group intake patterns also confirmed the findings. CONCLUSIONS: This study confirmed that dietary quality and dietary patterns were important for bone health. Nutritional education on eating foods from the five basic food groups has to be emphasized to prevent osteoporosis among older women.

Evaluation of nutrient and food intake status, and dietary quality according to abdominal obesity based on waist circumference in Korean adults: Based on 2010-2012 Korean National Health and Nutrition Examination Survey / 한국영양학회지

PURPOSE: This study was conducted in order to investigate the nutrient and food intake status, and dietary quality in Korean adults according to abdominal obesity based on waist circumference. METHODS: We analyzed data from the combined 2010~2012 KNHANES (Korean National Health and Nutrition Examination Survey). The analysis included 6,974 adults aged 40 to 64 years. In this study, according to abdominal obesity based on waist circumference (male > or = 90 cm, female > or = 85 cm), we classified the subjects into the obesity group (male, n = 775, female, n = 1,113) and control group (male, n = 2,038, female, n = 3,048). The nutrient and food group intake, ND (nutrient density), NAR (nutrient adequacy ratio), MAR (mean adequacy ratio), INQ (index of nutritional quality), DDS (dietary diversity score), and DVS (dietary variety score) were analyzed using data from the 24-recall method. RESULTS: For male, no significant difference in quality index of the diet was observed between the obesity group and the normal group. In female, in diet quality (ND, NAR, and INQ), vitamin B2 (ND, NAR, and INQ) calcium (NAR), phosphorous (ND, INQ) and potassium (ND) of the obesity group was significantly lower than those of the control group. DDS and DVS in the obesity group (3.57, 30.95) were significantly lower than those of the control group (3.68, 32.84) (p = 0.0043, 0.0002). DVS (DVS > or = 39.9) showed association with lower risk of waist obesity in a logistic regression model after adjustments for multiple confounding factors including age, education, income, alcohol intake frequency, smoking, physical activity, energy intake, and body mass index (OR: 0.616, 95% CI: 0.420-0.903). CONCLUSION: In conclusion, females with abdominal obesity had lower micronutrient intake quality, DVS than those of the control group. In Korean females, food intake variety can adversely affect waist circumference.

Evaluation of nutrient and food intake status, and dietary quality in Korean adults according to nutrition label utilization: Based on 2010-2011 Korean National Health and Nutrition Examination Survey / 한국영양학회지

PURPOSE: This study was conducted in order to investigate nutrient and food intake status and dietary quality in Korean adults according to nutrition label utilization. METHODS: We analyzed data from the combined 2010-2011 KNHANES (Korean National Health and Nutrition Examination Survey). The analysis included 8190 adults aged 19 to 64 years. In this study, according to nutrition label utilization, we classified the subjects according to the "non-utilization of nutrition label (NUNL)" group (male, n = 2716, female, n = 3147), "identification of nutrition label (INL)" group (male, n = 143, female, n = 330), and "Utilization of nutrition label (UNL)" group (male, n = 363, female, n = 1491). Nutrient and food group intake, NAR (nutrient ad-equacy ratio), MAR (mean adequacy ratio), and INQ (index of nutritional quality) were analyzed using data from the 24-recall method. RESULTS: Results of this study showed that subjects in the NUNL group were significantly more likely to drink alcohol compared with the other two groups. The NUNL group showed a significantly higher frequency of consuming in-stant noodles, Soju (male), and carbonated drink (female) than the UNL group, whereas the NUNL group showed a sig-nificantly lower frequency of consuming milk, soymilk, and yogurt than the UNL group. In addition, regarding diet quality (NAR and INQ), significantly lower vitamin B2, vitamin C, and calcium was observed in the NUNL group compared with the UNL group. For both male and female, significantly higher MAR was observed in the UNL group than in the NUNL group. The NUNL group showed significantly lower consumption of milk compared to the UNL group. CONCLUSION: Good dietary practice such as referring to nutrition labels and its influence can affect the quality of nutritional intake and selection of food, while it can also provide basic data for specific nutrition education regarding use of nutrition labeling.

Consumption of health functional food and dietary habits, nutrient intake and dietary quality of college students in Incheon

The purpose of this study was to investigate consumption of health functional food (HFF) and dietary habits, nutrient intake, and dietary quality by HFF consumption in college students. The subjects of this study included 283 college students (179 males and 104 females) in Incheon metropolitan city. The cross-sectional study was conducted using self-reported questionnaires, including kinds of HFF consumed, motivation for purchase, reason for consumption, effect after consumption, reason for no consumption, and dietary habits. A three-day recall method was used for dietary assessment. Dietary qualities were assessed using nutrient adequacy ratio (NAR), mean adequacy ratio (MAR), and nutrient density (ND) values. The percentage of HFF consumption was 40.2% in males and 50.0% in females. The main kinds of HFF consumed by males were vitamins and minerals, red ginseng, protein, and omega-3 fatty acid, in that order. HFF consumed by females were vitamins and minerals, red ginseng, omega-3 fatty acid, and individually approved functional ingredients, in that order. The main motivation for purchase of HFF was recommendation of family and relatives (males 76.4% and females 78.8%). The main reason for consumption of HFF was health promotion (males 67.7% and females 63.5%) and the main reason for no consumption of HFF was not having a health problem (males 49.5% and females 46.2%). The dietary habit score for 'eat the milk or dairy product everyday' (p < 0.05) in females was significantly higher in HFF consumers, compared to HFF non-consumers. In males, the ND of vitamin B1 (p < 0.05) in HFF consumers was significantly higher compared to HFF non-consumers. In females, HFF consumers showed a significantly higher ND of vitamin B2 (p < 0.05) and Ca (p < 0.01), compared to HFF non-consumers. Regardless of HFF consumption, the NAR of vitamin C, folic acid, and Ca was less than 0.7. These results suggest the need for nutrition education for college students in order to improve dietary habits and for balanced nutritional status, and to provide correct information on HFF.

Dietary behavior and nutritional status among Chinese female college students residing in Korea

The purpose of this study was to analyze the nutritional status of Chinese female college students in Korea, and to investigate changes in their dietary behavior after residing in Korea. The subjects included 114 Chinese female college students currently studying in Korea. General characteristics and dietary behaviors before and after residing in Korea were investigated. Daily nutrients and food intake were assessed using a one-day 24-hour recall. Consumption of most nutrients, namely calcium, iron, zinc, vitamin B2, vitamin C, and folate was estimated to fall below the EAR for the Korean population. The proportions of subjects whose intake were estimated below the EAR for folate, calcium, vitamin B2, iron, zinc, and vitamin C were 93.0%, 71.9%, 66.7%, 65.8%, 65.8%, and 63.2%, respectively. In the current study, the dietary behavior scores fell significantly after Chinese students immigrated to Korea (p < 0.001); increased frequency of meal skipping, less consumption of fruits and vegetables, irregular meal pattern, and imbalanced diet were some of the significant changes among Chinese students before and after residing in Korea. In addition, consumption of most nutrients, including dietary fiber, vitamin A, vitamin B group, vitamin C, and folate in the Worsened Group was significantly lower, compared with the No Change Group (p < 0.05). According to the changes in dietary behaviors, consumption of most nutrients, including dietary fiber, vitamin A, vitamin B group, vitamin C, and folate in the Worsened Group was significantly lower than in the No Change Group (p < 0.05). In conclusion, these results indicated that Chinese students practiced more unhealthy dietary behaviors after residing in Korea and Chinese students residing in Korea showed poor nutrient-based diet quality. Conduct of a follow-up study using blood profile tests is needed in order to assess the nutritional status of Chinese students. These results would be used in planning of a nutritional surveillance program for Chinese students.

Dietary habits score, nutrients intake and dietary quality related to coffee consumption of college students in Incheon / 한국영양학회지

The purpose of this study is to investigate the food habits score, nutrients intake and dietary quality with regard to coffee consumption of college students in Incheon. The data were collected with a self-reports questionnaire with a total of 190 subjects, comprised with 101 male and 89 female college students. We classified these subjects into three groups using percentile of coffee intake to assess the nutrients intake and dietary quality. The correlations among coffee intake, food habits score, nutrients intake and dietary quality were evaluated. The average coffee intake of male and female college students were 156.8 mL and 157.4 mL, respectively. The coffee preferences with respect to specialty coffee were caramel macchiato, cafe latte, americano, cafe mocha, and cappucino in male college students, and caramel macchiato, americano, cafe mocha, cafe latte, and cappucino in female college students, in preference order. The coffee intake motivation score of the high 1/3 percentile group according to coffee intake was higher than that of the low 1/3 percentile group according to coffee intake in emotion motivation and utilitarian motivation. The highest scores were 'flavor and aroma' in emotion motivation, and 'prevention of sleepness' in utilitarian motivation. The average food habits score of "I often eat the natural food" was significantly higher in the low 1/3 percentile group according to coffee intake compared with the other groups (p < 0.05). There was a significantly positive correlation between coffee intake and 'I purchase the processed food after examining nutrition labels' of food habits score (r = 0.280; p < 0.01) in female college students. The energy intake of the high 1/3 percentile group according to coffee intake was significantly higher in that of the moderate 1/3 percentile group according to coffee intake in male college students (p < 0.05). Therefore, it may be necessary for college students to undergo a well-planned nutrition education regarding proper coffee intake, choice of coffee, energy intake related to coffee intake, and dietary habits.

Study on the qualities of diet and life in Parkinson's disease patients according to their nutritional status

Assessment regarding the nutritional status of Parkinson's disease (PD) patients is important because their nutritional status influences the outcome of disease. The purpose of this study investigated the dietary habits, dietary quality, and quality of life for Korean PD patients according to their nutritional status. Seventy PD patients were recruited from K University Hospital (KMC IRB#0918-07) from February 2010 to October 2011. To diagnose PD, the United Kingdom Parkinson's Society Brain Bank standards were used by a neurology physician. The participants were interviewed and assessed using various tools, including a general questionnaire, anthropometrics, questionnaires for dietary habits, dietary diversity score (DVS), dietary variety score (DVS), diet quality index-international (DQI-I), beck depression inventory (BDI), the Korean version of mini mental state examination (K-MMSE), and 36-item short-form health survey (SF-36). The results of the study were as follows: 1) Most of the PD patients (69.0%) were at risk of malnutrition, and 8.5% and 22.5% of the subjects were malnourished and well-nourished, respectively. 2) Clinical symptoms (swallowing and chewing difficulties) were obvious, and the quality of diet (DDS, DVS, DQI-I) was low in the malnourished group (p < 0.01). 3) The malnourished group had significantly lower scores regarding SF-36 (quality of life) as well as that of cognitive function (p < 0.05). 4) The nutritional status of PD patients was significantly correlated with their depression (p < 0.05) and quality of life (p < 0.01). These results indicate that appropriate nutritional management will improve the nutritional status and quality of life as well as the cognitive function in Parkinson's disease patients.

Calidad de la alimentación de mujeres con obesidad severa y mórbida sometidas a bypass gastrico y gastrectomia vertical en manga

El objetivo de este estudio fue comparar la ingesta de energía y nutrientes y la calidad de la alimentación, en pacientes sometidos a bypass gástrico en Y de Roux y (BPGYR) y gastrectomía vertical en manga (GVM). En 36 mujeres con obesidad severa y mórbida se estudió la alimentación previa y a los 6 meses posteriores a la cirugía, mediante encuesta de registro de tres días, se analizó el grado de adecuación e índice de calidad nutricional (ICN). Se controló estrictamente el consumo de suplementos de vitaminas y minerales. El consumo de energía y nutrientes fue significativamente menor al sexto mes post cirugía comparado con el preoperatorio, sin diferencias significativas entre grupos, excepto calcio y vitamina C. El ICN fue similar entre grupos. La ingesta dietética de calcio, hierro, zinc, cobre, ácido fólico, vitamina C y E fue menor al 100% de adecuación al 6º mes. Sin embargo, al considerar en conjunto el aporte de la dieta como de los suplementos, la adecuación de prácticamente todos los nutrientes estudiados sobrepasa el 100% en ambos grupos, logrando una mayor adecuación el grupo sometido a BPGYR. Las excepciones las constituyen el calcio, el cual no alcanza a cubrir el 100% en ningún grupo y el ácido fólico en el grupo sometido a GVM. En conclusión, estos pacientes presentan reducciones importantes de la ingesta dietética de energía y micronutrientes, sin mayores diferencias dependientes del tipo de cirugía. Las características de los suplementos son críticos para lograr la cobertura de las necesidades.

The objective of this study was to evaluate the changes of dietary intake and quality of the diet in patients undergoing gastric bypass and sleeve surgery. In 36 women with severe and morbid obesity it was assessed their nutrient intakes and dietary quality before and 6 months after bariatric surgery through three-day food records. Vitamin and mineral intakes from supplements were strictly controlled. Energy and nutrient intakes were significantly decreased 6 months after surgery bypass compared to the pre-surgery period, with the exceptions of calcium and vitamin C. No differences were observed between groups. The Dietary quality index was also similar in both groups. Dietary intakes of calcium, iron, zinc, copper, folic acid, vitamin C, and vitamin E were below 100% of adequacy from at the 6th month after the surgery. Nevertheless, by considering both diet and supplements supply, nutrient adequacy of all but calcium and folic acid was above 100% in both groups. Gastric bypass patients presented greater values. In conclusion, these patients present an important reduction of their energy and nutrient intakes, with no major impact of the type of surgery. Supplement characteristics are crucial to cover nutritional needs.

Effect of community-based nutrition education program on diet quality of the elderly in Jinshan District of Shanghai / 上海交通大学学报（医学版）

Objective To evaluate the effect of a community-based nutrition education program on the dietary quality of the elderly with diet balance index(DBI). Methods Eighty-three volunteers from Zhujing Town of Jinshan District of Shanghai with age ≥60 years were served as study objectives,and a total of 70 people completed the program.They were given nutritional guidance bimonthly in combination with measures such as community publications,panel discussions and individual interviews.Measurements of dietary intakes,which lasted for 3 d, were performed before intervention and 12 months after intervention,respectively.Diet quality was evaluated with DBI scoring system,and the parameters were compared before and after intervention. Results There were significant differences in DBI-Total Score(DBI-TS),DBI-Lower Bound Score(DBI-LBS)and DBI-Diet Quality Distance(DBI-DQD)before and after intervention for these 70 people (P<0.05).The proportion of subjects with adequate milk and soy product consumption increased from 7.1% before intervention to 20.0% after intervention,that with proper amount of salt intake from 22.9%to 51.5%.and that with diverse diet from 20.0%to 49.9%.The major DBI pattern changed from pattern B (47.1%) and pattern E(34.3%)to pattern B (34.3%) and pattern A (32.9%). Conclusion The community-based nutrition education program for the elderly can improve the diet quality of the elderly.