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Women’s Involvement in Household Decision-Making and Nutrition Related-Knowledge as Predictors of Child Global Acute Malnutrition in Southwest Ethiopia: A Case–Control Study 埃塞俄比亚西南部妇女参与家庭决策和营养相关知识作为儿童全球急性营养不良的预测因素:一项病例对照研究
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2020-06-01 DOI: 10.2147/nds.s252342
S. Girma, Arefayne Alenko
Background: Global acute malnutrition is one of the major contributors to the death of young children. It accounts for about 35% to 55% of all childhood deaths in low- and middle-income countries. However, there have been limited studies examining the relationship between global acute malnutrition and women ’ s involvement in decision-making, and nutrition-related knowledge in the locality. Patients and Methods: A case – control study was conducted from March to April 2018. The sample size was determined using Epi Info statistical software, and a total of 234 children with their parents involved in the study. Childs ’ height was measured using a stadiometer, and a digital weight scale was used to measure child weight. Weight-for-height Z-score (WHZ) was computed using the World Health Organization (WHO) Anthro Software. Women ’ s involvement in household decision-making was assessed using the household decision-making index. Socio-demographic and maternal nutrition-related knowledge were assessed using a structured questionnaire. Data entry and statistical analysis were done using EpiData 3.1 and Statistical Package for Social Science 24.0 (SPSS). Statistically, a signi fi cant association was declared by adjusted odds ratio (AOR), 95% con fi dence interval (CI), and P -value less than or equal to 0.05. Results: About three- fi fths of mothers whose children were cases had poor nutrition-related knowledge regarding optimal child feeding. The study found poor maternal nutrition-related knowledge (AOR 5.16, 95% CI (1.9, 13.96)), not attending formal education (AOR 4.98, 95% CI (2.09, 11.82)), lack of maternal involvement in household decision-making (AOR 4.68, 95% CI (1.99, 10.97)), and lowest wealth index (AOR 3.76, 95% CI (1.24, 11.38)) as independent predictors. Conclusion and Recommendation: Maternal nutrition-related knowledge, maternal educational status, and involvement in household decision-making were found to be independent predictors of child global acute malnutrition. Emphasis needs to be given in strengthening girls ’ education, nutrition education, household economic strengthening activities, and women empowerment in decision-making. http://doi.org/10.2147/NDS.S252342
背景:全球急性营养不良是幼儿死亡的主要原因之一。它约占低收入和中等收入国家儿童死亡总数的35%至55%。然而,关于全球急性营养不良与妇女参与决策和当地营养相关知识之间关系的研究有限。患者和方法:2018年3月至4月进行病例对照研究。样本量由Epi Info统计软件确定,共有234名儿童及其父母参与了研究。儿童身高采用体尺测量,儿童体重采用数字体重秤测量。使用世界卫生组织(WHO) anthroo软件计算体重身高z分数(WHZ)。使用家庭决策指数评估妇女参与家庭决策。使用结构化问卷评估社会人口统计学和孕产妇营养相关知识。使用EpiData 3.1和SPSS (statistical Package for Social Science 24.0)进行数据录入和统计分析。统计学上,通过校正优势比(AOR)、95%置信区间(CI)和P值小于或等于0.05来宣布显著相关性。结果:病例中约五分之三的母亲对儿童最佳喂养缺乏营养相关知识。研究发现,母亲营养相关知识贫乏(AOR 5.16, 95% CI(1.9, 13.96))、未接受正规教育(AOR 4.98, 95% CI(2.09, 11.82))、缺乏母亲参与家庭决策(AOR 4.68, 95% CI(1.99, 10.97))和最低财富指数(AOR 3.76, 95% CI(1.24, 11.38))是独立预测因素。结论和建议:母亲营养相关知识、母亲教育状况和参与家庭决策是儿童全球急性营养不良的独立预测因素。必须强调加强女童教育、营养教育、加强家庭经济活动和赋予妇女权力参与决策。http://doi.org/10.2147/NDS.S252342
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引用次数: 3
Health Benefits of a Vegan Diet: Current Insights 素食饮食对健康的益处:最新见解
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2020-05-01 DOI: 10.2147/nds.s191793
C. Radnitz, Jingwen Ni, Danielle Dennis, Brianna Cerrito
: To assess the health bene fi ts of a vegan diet, observational studies of diabetes (non-insulindependent;NIDDM),cancer,mortality,gutmicrobiota,hypertension,lipids,andoverweight were examined. Utilizing PRISMA items to identify articles and assess their quality for inclusion, 44 studies were screened into the review. In two separate studies, vegans did not have a reduced risk of diagnosis of “ any ” cancer, nor of speci fi c cancers when the effects of BMI were adjusted. When datawereaggregated,therewasareducedriskofanycancer.Veganshadlowertotalcholesteroland LDL-C levels compared to omnivores, and in some cases other dietary groups. In the US, there was areduced riskofadiagnosisofNIDDMandinWesterncountries,veganshad lowerBMI.Research support for reduced risk of diagnosis of female cancers, improved mortality rates, lower blood pressure, lower triglycerides, and a healthier microbiome for vegans compared to omnivores was inconsistent. There was no evidence that reduced speci fi c cancer incidence rates were lower in vegans although inadequate sample sizes had hampered these analyses. In vegans, HDL-C levels were either lower or not signi fi cantly different from omnivores. Geographic location was a strong moderatorwiththemostcompellingevidenceforthehealthadvantagesofavegandietcomingfrom the US, whereas in Taiwan, India and Vietnam, there was much less evidence of its bene fi t. In some instances, sex moderated the association between adopting the diet and health outcomes. speci fi c the diet, dietary comparison groups utilized in studies may alsoaffectresults.Althoughavegandietisassociatedwithsomehealthbene fi ts,thelevelofsupport for the bene fi t varied according to the health outcome being measured, with evidence emerging that BMI is an important mediator and geography and to a lesser extent sex are important moderators.
:为了评估素食对健康的益处,对糖尿病(非胰岛素依赖型;NIDDM)、癌症、死亡率、微量营养素、高血压、血脂和超重进行了观察性研究。利用PRISMA项目来识别文章并评估其纳入质量,44项研究被筛选到综述中。在两项独立的研究中,当调整BMI的影响时,纯素食者被诊断为“任何”癌症或特定癌症的风险都没有降低。当数据被聚合时,癌症的风险降低了。与杂食动物相比,素食者的总胆固醇和低密度脂蛋白胆固醇水平较低,在某些情况下,与其他饮食组相比。在美国,NIDDM和西方国家的诊断风险降低,素食者的BMI较低。与杂食动物相比,素食者诊断女性癌症的风险降低、死亡率提高、血压降低、甘油三酯降低以及微生物组更健康的研究支持是不一致的。没有证据表明纯素食者的特定癌症发病率降低,尽管样本量不足阻碍了这些分析。纯素食者的HDL-C水平低于杂食者,或者与杂食者没有显著差异。地理位置是一个强有力的调节因素,最有力的证据表明来自美国的饮食和饮食具有优势,而在台湾、印度和越南,其益处的证据要少得多。在某些情况下,性别调节了采用饮食和健康结果之间的联系。具体到饮食,研究中使用的饮食比较组也可能影响结果。尽管平均体重与某些健康益处有关,但对益处的支持程度因所测量的健康结果而异,有证据表明,BMI是一个重要的中介因素,地理因素和性别在较小程度上是重要的调节因素。
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引用次数: 2
Insights into Novel Infant Milk Formula Bioactives 对新型婴儿配方奶粉生物活性的见解
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2020-02-01 DOI: 10.2147/nds.s192099
J. Skolnick, C. Chou, J. Miklavcic
: Human milk provides optimal infant nutrition for early life development. However, there are situations in which human milk feeding is not the most viable option for infant nutrition. Some factors include maternal illness, lactation insuf fi ciency, storage complications, and time constraints. As a result, modern infant formula has become a substitute or alternative when breastfeeding is not possible or is inadequate for infants. In the optimal design of formula, many factors are considered in creating a product that is safe and provides a nutritional pro fi le either equivalent to human milk or in optimal alignment with infant needs. Human milk composition serves as a reference for infant formula formulation. The purpose of this literature review is to provide a synopsis of recent advances in infant formula research in the past 5 years (2014 – 2018). Speci fi cally, the breadth of bioactive components of human milk that are not yet available in infant formulas and dose optimization requirements in full-term infants are reviewed. The nutritional value of infant formulas has been improved by adding functional bioactive ingredients such as choline, strains of probiotics, and prebiotic oligosaccharides. There are considerable variations in the composition of available infant formulas between manufacturers and across different coun-tries. Formulas still generally lack important contents such as antibodies and exosomes that are present in human milk. Some of the adverse health outcomes associated with formula feeding as compared with human milk feeding are attributed to the different composition of the foods. This literature review summarizes the most recent research aimed at advancing infant formula composition to narrow the difference in health outcomes between human milk and formula-fed infants.
:母乳为婴儿早期发育提供最佳营养。然而,在某些情况下,母乳喂养并不是婴儿营养的最可行选择。一些因素包括产妇疾病、泌乳不足、储存并发症和时间限制。因此,当母乳喂养不可能或不适合婴儿时,现代婴儿配方奶粉已成为替代品或替代品。在配方奶粉的优化设计中,在生产安全且提供与母乳相当的营养产品或与婴儿需求最佳匹配的产品时,考虑了许多因素。母乳成分可作为婴儿配方奶粉配方的参考。本文献综述的目的是简要介绍过去5年(2014-2018)婴儿配方奶粉研究的最新进展。具体而言,回顾了婴儿配方奶粉中尚未提供的母乳生物活性成分的广度以及足月婴儿的剂量优化要求。通过添加胆碱、益生菌菌株和益生元低聚糖等功能性生物活性成分,提高了婴儿配方奶粉的营养价值。不同制造商和不同国家的可用婴儿配方奶粉的成分差异很大。配方奶粉通常仍然缺乏母乳中存在的抗体和外泌体等重要成分。与母乳喂养相比,配方奶粉喂养的一些不良健康后果归因于食物的不同成分。这篇文献综述总结了最新的研究,旨在提高婴儿配方奶粉的成分,以缩小母乳和配方奶粉喂养婴儿之间的健康结果差异。
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引用次数: 6
Prevalence and Associated Factors of Stunting Among Children Aged 6–59 Months in Delanta District; North East Ethiopia Delanta区6至59个月儿童发育迟缓的患病率及相关因素;埃塞俄比亚东北部
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2020-02-01 DOI: 10.2147/nds.s237407
S. Tadesse, T. Mekonnen
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引用次数: 2
Dietary Intake of Infant and Young Children and Assessment of Dietary Adequacy Indicators in a Pastoral Setting, Southern Ethiopia 埃塞俄比亚南部牧区婴幼儿膳食摄入量及膳食充足指标评估
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2020-02-01 DOI: 10.2147/NDS.S231591
B. Megersa
Introduction: Pastoral system is undergoing rapid socioeconomic transformation and livelihood shifts that may facilitate dietary transitions. Understanding the feeding practices and dietary intake is vitally important for designing an intervention program that addresses the nutrition needs of children in pastoral areas where scarcity of dietary information exists. Methods: Community-based study of dietary intake and questionnaire survey was conducted in Borana pastoral system of southern Ethiopia. The study aimed at investigating the dietary intake of under- fi ve children (n=538) and to assess how well dietary diversity score (DDS), milk and meal frequencies estimate the adequacy of nutrient intake under pastoral context. Recipes and ingredients used to prepare the foods were recorded, and the portion size was estimated to calculate the nutrient contents per 100 grams of the food items. Then, nutrient adequacy ratio (NAR) of a given nutrient and mean adequacy ratio (MAR) were calculated. Results: The study showed that children had a low level of DDS (2.7) and meal frequency (2.3), but had satisfactory milk frequency (4.3). About 31.2% of the children had met minimum meal frequency while only a few (11.7%) attained the minimum DDS. Dairy (99.8%) was the most consumed food item followed by cereals (83.6%) and legumes (53.5%). Thus, dairy contributed to a higher percentage (>85%) of calcium, vitamin A and Vitamin B2 requirements. Dairy marketing was found to have signi fi cant effects on dietary patterns i.e. has reduced milk frequency but associated with an increased number of meals per day. Overall, inadequate intakes (NAR < 66%) were observed for Vitamins A, B1, C, folic acid, and Iron. Assessment of dietary adequacy indicators showed that DDS had a greater ROC area (0.71) and better prediction of dietary quality than meal (0.62) and milk (0.50) frequencies, but did not differ from the average of milk and meal frequencies (0.64). Discussion: Diets of the study children were much below the WHO standards with dairy and cereals being the major component of child nutrition re fl ecting a typically low dietary diversity in pastoral areas. As a result, study subjects had insuf fi cient intakes of several nutrients, implying the need for supplementing critical micronutrients. As dairy is the main staple and local commodity its marketing was found to signi fi cantly in fl uence the dietary patterns of children. DDS was found to be the best indicator of dietary adequacy while the averaged frequencies of milk and meal also showed a promising result.
牧区系统正在经历快速的社会经济转型和生计转变,这可能促进饮食的转变。了解喂养方式和膳食摄入量对于设计干预方案,解决牧区儿童的营养需求至关重要,因为牧区的饮食信息缺乏。方法:以社区为基础,对埃塞俄比亚南部Borana牧区居民膳食摄入量进行调查和问卷调查。该研究旨在调查5岁以下儿童(n=538)的饮食摄入量,并评估饮食多样性评分(DDS)、牛奶和用餐频率对田园环境下营养摄入充足性的评估。研究人员记录了制作食物的食谱和配料,并估算了每份食物的份量,以计算每100克食物的营养含量。然后计算给定营养素的营养充足比(NAR)和平均充足比(MAR)。结果:本研究显示患儿DDS(2.7)和用餐频率(2.3)较低,但牛奶频率(4.3)较满意。约31.2%的儿童达到了最低进餐频率,而只有少数(11.7%)达到了最低DDS。奶类(99.8%)是最常食用的食物,其次是谷类(83.6%)及豆类(53.5%)。因此,乳制品对钙、维生素a和维生素B2的需求量较高(约85%)。研究发现,乳制品营销对饮食模式有显著影响,即减少了喝牛奶的频率,但与每天吃饭次数的增加有关。总的来说,维生素A、B1、C、叶酸和铁的摄取量不足(NAR < 66%)。膳食充足性指标评估显示,DDS的ROC面积(0.71)大于餐频次(0.62)和奶频次(0.50),对膳食质量的预测效果更好,但与奶频次和餐频次的平均值(0.64)无显著差异。讨论:研究儿童的饮食远低于世界卫生组织的标准,乳制品和谷物是儿童营养的主要组成部分,反映了牧区典型的低饮食多样性。结果,研究对象的几种营养素摄入量不足,这意味着需要补充关键的微量营养素。由于乳制品是主要的主食和当地商品,其营销被发现对儿童的饮食模式有显著影响。DDS是饲粮充足性的最佳指标,牛奶和膳食的平均频率也显示出令人满意的结果。
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引用次数: 3
Economic Burden of Osteoporotic Patients with Fracture: Effect of Treatment With or Without Calcium/Vitamin D Supplements 骨质疏松性骨折患者的经济负担:添加或不添加钙/维生素D治疗的效果
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2020-02-01 DOI: 10.2147/nds.s234911
L. Degli Esposti, S. Saragoni, V. Perrone, S. Sella, M. Andretta, M. Rossini, S. Giannini
Background: Fractures represent the most important complication of osteoporosis, in terms of loss of independency, chronic pain, increased risk of mortality, but also high healthcare costs. Objective: To assess healthcare costs in an Italian cohort of osteoporotic patients with a fracture with and without speci fi c osteoporosis treatment and supplementation with calcium/vitamin D. Methods: This retrospective observational study used data from administrative databases of fi ve Local Health Units in Italy. Patients ≥ 50 years of age and hospitalized for vertebral or hip fracture occurring from 01/01/2011 to 31/12/2015 were included. Patients were then classi fi ed as “ untreated ” and “ treated ” if they had been treated or not with drugs for fracture prevention after the index fracture. We also identi fi ed subjects that were only treated with drugs for fracture prevention, “ osteoporosis drug only ” group, compared to the “ osteoporosis drug plus calcium/vitamin D ” group, in which calcium and/or vitamin D were also in combination. Healthcare cost analysis included drug expenditure, hospitalization costs (excluding costs related to the hospitalization for the index fracture) and outpatient service costs. Results: Three thousand four hundred and seventy- fi ve patients were included in the present study, most of whom (58.5%) had received speci fi c osteoporosis treatment after index fracture. Among treated patients, the vast majority (83.6%) received supplementation with calcium/vitamin D. Mean annual healthcare cost per patient was € 9,289.85 in the untreated group and € 4,428.26 for treated subjects (p < 0.001); mean annual healthcare cost for the osteoporosis drug-only group was higher compared to the osteoporosis drug plus calcium/ vitamin D group ( € 5,976.88 vs € 4,124.74, respectively, p < 0.001). Hospitalization costs accounted for the majority of total costs in all groups of patients. Conclusion: Healthcare costs in patients with osteoporotic fractures were signi fi cantly lower in those receiving osteoporosis treatment compared to untreated patients with even lower costs observed in patients that were also receiving calcium/vitamin D supplements.
背景:骨折是骨质疏松症最重要的并发症,表现为丧失独立性、慢性疼痛、死亡风险增加以及高昂的医疗费用。目的:评估意大利一组骨质疏松性骨折患者的医疗费用,这些患者接受和不接受特定的骨质疏松症治疗并补充钙/维生素D。方法:这项回顾性观察性研究使用了意大利五个地方卫生单位行政数据库中的数据。纳入2011年1月1日至2015年12月31日期间因脊椎或髋部骨折住院的年龄≥50岁的患者。然后将患者分为“未治疗”和“已治疗”,如果他们在指数骨折后接受或未接受骨折预防药物治疗。我们还确定了仅接受骨折预防药物治疗的受试者,即“仅使用骨质疏松药物”组,与“骨质疏松药物加钙/维生素D”组相比,其中钙和/或维生素D也联合使用。医疗费用分析包括药物支出、住院费用(不包括与指数性骨折住院相关的费用)和门诊服务费用。结果:本研究包括三千四百七十五名患者,其中大多数(58.5%)在指数骨折后接受了专门的骨质疏松症治疗。在接受治疗的患者中,绝大多数(83.6%)接受了钙/维生素D的补充。未治疗组每位患者的平均年医疗费用为9289.85欧元,接受治疗的受试者为4428.26欧元(p<0.001);与骨质疏松药物加钙/维生素D组相比,仅使用骨质疏松药物组的年平均医疗费用更高(分别为5976.88欧元和4124.74欧元,p<0.001)。住院费用占所有患者组总费用的大部分。结论:与未经治疗的患者相比,接受骨质疏松症治疗的骨质疏松性骨折患者的医疗保健费用显著降低,同时接受钙/维生素D补充剂的患者的医疗费用甚至更低。
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引用次数: 3
Community Pharmacists’ Knowledge, Attitude, and Professional Practice Behaviors Towards Dietary Supplements: Results from Multi-Center Survey in Ethiopia 社区药剂师对膳食补充剂的知识、态度和专业实践行为:埃塞俄比亚多中心调查结果
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2019-12-01 DOI: 10.2147/nds.s222114
Yohannes Kelifa Emiru, Y. Belay, Gizachew Kassahun Bizuneh, H. Tegegn
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引用次数: 1
Predictors of thinness and improved dietary diversity among School Aged Children in Southern Ethiopia 埃塞俄比亚南部学龄儿童瘦和饮食多样性改善的预测因素
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2019-11-01 DOI: 10.2147/nds.s221739
Tsedeke Wolde, T. Belachew
Introduction: and nutritional problems among children in developing countries. There is limited evidence on the level of thinness, and dietary among school aged children in Ethiopia. Therefore, the aim of this study was to determine the prevalence of thinness and adequate dietary diversity and their predictors among primary schools. Methods: A cross-sectional study was conducted in Meskan District of Southern Ethiopia, from October 11 to November 3, 2016. A simple random sampling technique was used to select 408 school age children. Data on sociodemographic, and anthropometric variables were collected using structured and trained interviewer administered questionnaires and anthropometrists, respectively. Body-mass-index-for-age z-scores for thinness were computed using WHO AnthroPlus, and dietary diversity score was generated using 24-hour recall dietary data. Both bivariate and multivariable logistic regression analyses were done to identify factors associated with thinness and dietary diversity. A p -value <0.05 was used to declare the signi fi cance of association. Results: The prevalence of thinness was 10.1% (95% CI=7.1 – 13). Children who lived in urban areas were 65% less likely to be thin (AOR=0.35; 95% CI=0.13-0.93) compared to those who lived in rural areas after controlling for other variables. The proportion of children who met minimum dietary diversity was 27.5% (95% CI=23 – 32). Children living in households with rich wealth index Terciles (AOR=1.88; 95% CI=1.09 – 3.21) and children living in urban areas (AOR=2.38; 95% CI=1.28 – 4.39) were twice more likely to have adequate dietary diversity compared to their counter parts. Discussion: The prevalence of thinnessn is less common in the study area when compared to the prevalence reported by other studies in developing countries. Residence of children was associated with thinness. The practice of having diversi fi ed diet was low among children . Rich family wealth status and place of residence were signi fi cantly associated with adequate dietary diversity. Hence, targeted interventions that focus on rural children and household socioeconomic status are needed to improve dietary diversity and nutritional status.
导言:发展中国家儿童的营养问题。关于埃塞俄比亚学龄儿童的瘦程度和饮食,证据有限。因此,本研究的目的是确定小学中苗条和充足饮食多样性的流行率及其预测因素。方法:2016年10月11日至11月3日,在埃塞俄比亚南部梅斯坎区进行横断面研究。采用简单的随机抽样技术选择408名学龄儿童。社会人口统计学和人体测量变量的数据分别使用结构化和训练有素的访谈者管理的问卷和人体测量师收集。使用世界卫生组织AnthroPlus计算瘦体重指数形成z评分,并使用24小时回忆饮食数据生成饮食多样性评分。进行了双变量和多变量逻辑回归分析,以确定与瘦和饮食多样性相关的因素。p值<0.05用于宣布关联的显著性。结果:消瘦的患病率为10.1%(95%CI=7.1-13)。在控制了其他变量后,与生活在农村地区的儿童相比,生活在城市地区的儿童瘦的可能性降低了65%(AOR=0.35;95%CI=0.13-0.93)。符合最低饮食多样性的儿童比例为27.5%(95%CI=23-32)。生活在富裕指数为Terciles的家庭中的儿童(AOR=1.88;95%CI=1.09–3.21)和生活在城市地区的儿童(AOR=2.38;95%CI=1.28–4.39)拥有足够饮食多样性的可能性是其相对部分的两倍。讨论:与发展中国家其他研究报告的患病率相比,研究地区的瘦症患病率较低。儿童的居住与瘦有关。儿童多样化饮食的做法很少。富裕的家庭财富状况和居住地与充足的饮食多样性显著相关。因此,需要针对农村儿童和家庭社会经济地位采取有针对性的干预措施,以改善饮食多样性和营养状况。
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引用次数: 4
Magnitude of Under Nutrition and Associated Factors Among Adolescent Street Children at Jimma Town, South West Ethiopia 埃塞俄比亚西南部吉玛镇青少年街头儿童营养不良程度及相关因素
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2019-08-24 DOI: 10.21203/rs.2.13547/v1
Derese Bekele Daba, T. Shaweno, Kefyalew Taye Belete, A. Workicho
Objective : This study assessed the prevalence of under-nutrition and its associated factors among adolescent street children at Jimma town from March 1-31, 2019.Results : A community based cross sectional study was conducted among 312 street children from March 1 st to 31 st . The study found 29.2% [95% C.I: 24%- 34.0%] and 30.4% [95% C.I; 24.6% - 35.3%] prevalence of thinness and stunting respectively. Being female [AOR: 2.55, 95%C.I: 1.16- 5.63], Ever skipped one or more daily meal per day [AOR: 6.56, 95%C.I: 2.25- 19.15], Inadequate dietary diversity score [AOR: 1.86, 95%C.I: 1.05- 3.27] and using unprotected water source [AOR: 1.78, 95%C.I: 1.03- 3.05] were statistically significant factors for thinness whereas being in age group15-18 [AOR: 5.78, 95%C.I: 3.20 -10.40] and ever used substance [AOR: 3.01, 95%C.I: 1.17 -7.77] were statistically significant factors for stunting. Interventions including nutritional support, lifestyle modification and personal and environmental hygiene shall be provided to these segments of the population to alleviate the problem.Key Words - Adolescent, street children, stunting, thinness, under nutrition.
目的:本研究评估了2019年3月1日至31日金马镇青少年街头儿童营养不良的患病率及其相关因素。研究发现,瘦削和发育迟缓的患病率分别为29.2%和30.4%。女性[AOR:2.55,95%C.I:1.16-5.63],每天跳过一顿或多顿饭[AOR:6.56,95%C.ID:2.25-19.15],饮食多样性评分不足[AOR:1.86,95%C.I:1.05-3.27]和使用未受保护的水源[AOR:1.78,95%C.ID:1.03-3.05]是导致苗条的统计学显著因素,而15-18岁年龄组[AOR:5.78,95%C.I:3.20-10.40]和曾使用过的物质[AOR:3.01,95%CI.:1.17-7.77]是导致发育迟缓的统计学显著因子。应向这些人群提供干预措施,包括营养支持、改变生活方式以及个人和环境卫生,以缓解这一问题。关键词-青少年、流浪儿童、发育迟缓、消瘦、营养不良。
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引用次数: 11
Whey protein supplementation and muscle mass: current perspectives 乳清蛋白补充与肌肉质量:当前观点
IF 1.5 Q4 NUTRITION & DIETETICS Pub Date : 2019-08-01 DOI: 10.2147/nds.s166195
F. Naclerio, Marcos Seijo
Whey is one of the high-quality sources of protein with a higher proportion of indispensable amino acids compared to other sources. Its high leucine concentration makes whey an optimal protein source to maximize muscle protein synthesis (MPS) and to attenuate muscle protein breakdown at rest and following exercise. This review describes the main characteristics of the currently commercialized whey protein products and summarizes the available scientific evidence on the use of whey protein supplementation to maximize muscle mass gain in young adults without considering the impact on strength performance. Results of studies conducted on humans to date indicate that the integration of whey protein in the diet of resistance-trained individuals is effective in order to maximize muscle mass accession. Nonetheless, the observed improvements are minimized when the total daily protein intake reaches a minimum of ≥1.6 g/kg. Under resting conditions, a single serving of ∼0.24 g/kg body mass seems to be enough for stimulating a maximal postprandial response of MPS. Although this amount is effective to significantly promote an anabolic response after exercise, higher single doses of protein >0.40 g/kg after high volume workouts, involving large muscle mass, along with a minimum daily protein intake of >1.6 g/kg have been proposed as optimal to maximally stimulate MPS. Additionally, it seems that consuming whey protein as a part of a multi-ingredient admixture composed of carbohydrate, other protein sources and creatine monohydrate is more beneficial in order to maximize muscle mass gain in young resistance-trained individuals. These recommendations need to be confirmed by studies analyzing the MPS response to different workout configurations using a variety of intensities, training volumes (low, moderate or high) and the amount of the exercised muscle mass.
乳清是高质量的蛋白质来源之一,与其他来源相比,乳清中不可或缺的氨基酸比例更高。其高亮氨酸浓度使乳清成为最大限度地提高肌肉蛋白质合成(MPS)和减少休息和运动后肌肉蛋白质分解的最佳蛋白质来源。这篇综述描述了目前商业化的乳清蛋白产品的主要特征,并总结了在不考虑对力量表现的影响的情况下,使用乳清蛋白补充剂最大限度地增加年轻人的肌肉质量的可用科学证据。迄今为止对人类进行的研究结果表明,在经过抵抗训练的个体的饮食中整合乳清蛋白是有效的,以最大限度地增加肌肉质量。尽管如此,当每日蛋白质总摄入量达到≥1.6 g/kg的最小值时,观察到的改善被最小化。在休息条件下,单份约0.24g/kg体重似乎足以刺激MPS的最大餐后反应。尽管这个量可以有效地显著促进运动后的合成代谢反应,但在大容量运动后,更高的单剂量蛋白质>0.40 g/kg,包括大肌肉量,以及每天最小蛋白质摄入量>1.6 g/kg,被认为是最大限度刺激MPS的最佳选择。此外,似乎食用乳清蛋白作为由碳水化合物、其他蛋白质来源和肌酸一水合物组成的多成分混合物的一部分更有利于最大限度地增加年轻抵抗训练个体的肌肉质量。这些建议需要通过使用各种强度、训练量(低、中或高)和运动肌肉量分析MPS对不同锻炼配置的反应的研究来证实。
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引用次数: 3
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Nutrition and Dietary Supplements
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