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Emotional eating and mental health of nurses working in Lebanese hospitals during the double crisis. 双重危机期间在黎巴嫩医院工作的护士的饮食情绪和心理健康。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-10-09 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.63
Rosy Nahed Mitri, Zeina El-Ali, Maha Dankar

The 2019 coronavirus (COVID-19) pandemic and strict quarantine increased the likelihood of mental symptoms and abnormal eating behaviours. This study aimed to assess the magnitude of emotional eating (EE) among nurses working in Lebanese hospitals and its association with mental health. A cross-sectional study was conducted among nurses aged between 18 and 50 years working in Lebanese hospitals during the COVID-19 outbreak and the economic crisis. A total of 303 nurses consented to participate. The mean EE score was 28.56 (±8.11). The results of this study revealed that 53.8% of the nurses reported depression, 58.1% suffered from anxiety and 95.1% experienced either moderate or severe stress. The study concluded that females (β = 8.112, P = 0.004), non-smokers (β = -4.732, P = 0.01) and depressed nurses (β = 0.596, P = 0.046) had a higher tendency towards EE. Additionally, it was found that EE was associated with weight gain (β = 6.048, P = 0.03) and increased consumption of fried foods (β = 5.223, P = 0.001). Females experienced more stress (β = 2.244, P = 0.003) and anxiety (β = 1.526, P = 0.021) than their male counterparts. With regard to mental health, depression was associated with weight gain (β = 2.402, P = 0.003) and with lower consumption of healthy foods such as nuts (β = -1.706, P = 0.009) and dishes prepared with sofrito sauce (β = -1.378, P = 0.012). These results can help the health authorities to design preparedness plans to ensure proper mental and physical well-being of nurses during any unforeseen emergencies.

2019 年冠状病毒(COVID-19)大流行和严格隔离增加了出现精神症状和异常饮食行为的可能性。本研究旨在评估在黎巴嫩医院工作的护士情绪化饮食(EE)的程度及其与心理健康的关系。在 COVID-19 爆发和经济危机期间,对在黎巴嫩医院工作的 18 至 50 岁的护士进行了横断面研究。共有 303 名护士同意参与研究。平均 EE 得分为 28.56 (±8.11)。研究结果显示,53.8% 的护士报告患有抑郁症,58.1% 的护士患有焦虑症,95.1% 的护士经历过中度或重度压力。研究认为,女性(β = 8.112,P = 0.004)、非吸烟者(β = -4.732,P = 0.01)和抑郁护士(β = 0.596,P = 0.046)更倾向于 EE。此外,研究还发现 EE 与体重增加(β = 6.048,P = 0.03)和油炸食品摄入量增加(β = 5.223,P = 0.001)有关。女性比男性承受更多压力(β = 2.244,P = 0.003)和焦虑(β = 1.526,P = 0.021)。在心理健康方面,抑郁症与体重增加有关(β = 2.402,P = 0.003),与食用健康食品较少有关,如坚果(β = -1.706,P = 0.009)和用sofrito 酱烹制的菜肴(β = -1.378,P = 0.012)。这些结果有助于卫生部门制定准备计划,以确保护士在任何不可预见的紧急情况下都能保持适当的身心健康。
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引用次数: 0
Promoting healthful and diverse eating behaviours through an extracurricular culinary skills intervention in Philadelphia. 在费城通过课外烹饪技能干预促进健康和多样化的饮食行为。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-10-08 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.31
Matthew D Kearney, Arlene R Maheu, Madalyn Booth, Andrew B Newberg, Peter F Cronholm, Soussan Ayubcha

In the current study we evaluated an afterschool nutrition education programme, called Vetri Cooking Lab (VCL), for promoting healthy and diverse eating habits among at-risk children in the Greater Philadelphia area. To understand potential programme impacts, we conducted a longitudinal analysis of survey data collected before and after participation in VCL. Main study included cooking confidence, cooking knowledge, changes in dietary consumption behaviours, and changes in vegetable preferences. Participants included students in grades 3-11 enrolled in VCL during the 2018-19 school year at VCL sites (n = 60) throughout Philadelphia, PA, and Camden, NJ. Eligible participants completed surveys both before and after participating in the programme. We found that students' confidence and knowledge increased (P < 0.001) after the cooking intervention. Knowledge and confidence were positively associated (r = 0.55; P < 0.001). Confidence was correlated with consumption behaviour changes (r = 0.18; P = 0.022). Confidence was positively associated with consumption changes in both our adjusted (OR = 1.81; P < 0.001) and unadjusted models (aOR = 1.88; P = 0.013). Compared to Black students, White students were more likely to report consumption changes (aOR = 5.83; P = 0.013). Hispanic/Latino participants and participants who spoke Spanish had nearly three times higher odds of consumption behaviour changes (Hispanic/Latino OR = 2.55; P = 0.007; Spanish OR = 3.04; P = 0.005). Student age and gender were not associated with behaviour changes. Our research demonstrates that programmes integrating practical cooking skills education along with nutrition, food, and cooking education can improve confidence and knowledge about healthy food choices amongst children driving an overall improvement in children's eating habits.

在本研究中,我们评估了一项名为 "Vetri 烹饪实验室"(VCL)的课后营养教育计划,该计划旨在促进大费城地区高危儿童养成健康、多样化的饮食习惯。为了解该计划的潜在影响,我们对参加 VCL 前后收集的调查数据进行了纵向分析。主要研究内容包括烹饪信心、烹饪知识、饮食消费行为的变化以及蔬菜偏好的变化。参与者包括2018-19学年在宾夕法尼亚州费城和新泽西州卡姆登的VCL站点(n = 60)参加VCL的3-11年级学生。符合条件的参与者在参加计划之前和之后都填写了调查问卷。我们发现,在烹饪干预后,学生的信心和知识水平都有所提高(P < 0.001)。知识和信心呈正相关(r = 0.55;P < 0.001)。信心与消费行为变化相关(r = 0.18;P = 0.022)。在我们的调整模型(OR = 1.81;P < 0.001)和未调整模型(aOR = 1.88;P = 0.013)中,信心与消费变化呈正相关。与黑人学生相比,白人学生更有可能报告消费变化(aOR = 5.83;P = 0.013)。西语裔/拉美裔参与者和讲西班牙语的参与者的消费行为发生改变的几率高出近三倍(西语裔/拉美裔 OR = 2.55;P = 0.007;西班牙语 OR = 3.04;P = 0.005)。学生的年龄和性别与行为改变无关。我们的研究表明,将实用烹饪技能教育与营养、食品和烹饪教育相结合的计划可以提高儿童对健康食品选择的信心和知识,从而全面改善儿童的饮食习惯。
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引用次数: 0
Menu provision in a young offenders institution, comparison with dietary guidelines, and previous menu allocation: a cross-sectional nutritional analysis. 少年犯管教所提供的菜单、与膳食指南的比较以及以前的菜单分配:横断面营养分析。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-10-08 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.62
Matthew Poulter, Shelly Coe, Catherine Anna-Marie Graham, Bethan Leach, Jonathan Tammam

Objective: This study aimed to assess and comparatively analyse two menus from a Young Offenders Institution (YOI). One menu from 2019, and one from 2022, with the objective of identifying any improvements in meeting dietary guidelines. Design: Cross-sectional and comparative analysis. Setting: United Kingdom, a YOI in Northern England. Participants: YOI Menus. Results: Analysis of 30 dietary components identified that 25 exceeded the dietary guidelines (P < 0.05) for the 2022 menu, with five failing to meet the guidelines (P < 0.05). When compared to the 2019 menu, the 2022 menu showed improvements in saturated fat, sodium, and vitamin D. Despite the improvement, vitamin D levels remained below dietary guidelines (P < 0.01). Salt and energy content were reduced in the 2022 menu (P < 0.05); however, they were still above the dietary guidelines (P < 0.01). Free sugars were significantly above dietary guidelines for both menus, with no significant change between the 2019 and 2022 menu (P = 0.12). Conclusion: The 2022 menu has demonstrated progress in alignment with meeting dietary guidelines, particularly in reducing calories, fat, saturated fat, salt, sodium, and chloride, as well as increasing vitamin D. Despite improvements, calories, free sugars, salt, saturated fat, sodium, and chloride are still exceeding dietary guidelines, posing as potential health risks.

研究目的本研究旨在评估和比较分析一家少年犯管教所(YOI)的两份菜单。一份是 2019 年的菜单,另一份是 2022 年的菜单,目的是确定在符合膳食指南方面有哪些改进。设计:横断面比较分析。地点:英国英国,英格兰北部的一所青年感化院。参与者:YOI 菜单。结果:对 30 种膳食成分进行了分析:对30种膳食成分进行分析后发现,2022年菜单中有25种超过了膳食指南(P<0.05),5种未达到指南要求(P<0.05)。与 2019 年的菜单相比,2022 年的菜单在饱和脂肪、钠和维生素 D 方面有所改善。尽管有所改善,但维生素 D 水平仍低于膳食指南(P < 0.01)。2022 年菜单中的盐和能量含量有所降低(P < 0.05);但仍高于膳食指南(P < 0.01)。两份菜单中的游离糖均明显高于膳食指南,2019年和2022年的菜单之间无明显变化(P = 0.12)。结论:尽管有所改善,但热量、游离糖、盐、饱和脂肪、钠和氯化物仍超过膳食指南,构成潜在的健康风险。
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引用次数: 0
Factors influencing the intention of young adults to adopt genotype-based personalised advice on diet and physical activity according to perceived weight status. 根据所感知的体重状况,影响青壮年采用基于基因型的个性化饮食和体育锻炼建议意向的因素。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-30 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.50
Alexandra King, Mark Glaister, Kate Lawrence, Leta Pilic, Yiannis Mavrommatis

Genotype-based dietary and physical activity advice can be delivered to young adults before unhealthy lifestyle behaviours or metabolic and physiological conditions have developed. The aim of the present study was to investigate the factors that influence the intention to adopt genotype-based personalised advice on diet and physical activity in young adults who perceive themselves to be a healthy weight versus those who perceive themselves to be overweight or obese. An online survey of 396 young adults (18-25 years) evaluated background factors (participant characteristics (including perception of body weight), psychological factors, belief composites) and constructs of the Theory of Planned Behaviour (TPB) related to the adoption of genotype-based personalised advice. The association between background factors and TPB constructs was assessed using multiple linear regression. The constructs of TPB predicted intention to adopt genotype-based personalised nutrition (P < 0.001, adj. R 2 = 0.54; attitude: B = 0.24, subjective norm: B = 0.25, PBC: B = 0.45). Background factors including belief composites, health locus of control, gender, physical activity, and food choice motives of 'health', 'price', 'familiarity', 'weight control', and 'convenience' significantly added to models of TPB constructs related to the intention to adopt personalised advice (P < 0.05). The influence of background factors varied between TPB constructs and differed based on participants perception of their body weight. The study provides support for the use of the TPB in understanding the intention of young adults to adopt gene-based advice for dietary and physical activity behaviour. In addition to perceived body weight, the background factors identified should help to inform and modify the delivery of advice in behaviour change interventions that seek to use genotype-based personalised advice in young adult populations.

基于基因型的饮食和体育锻炼建议可以在不健康的生活方式行为或新陈代谢和生理状况形成之前提供给年轻人。本研究旨在调查影响自认为体重健康的年轻人与自认为超重或肥胖的年轻人采用基于基因型的个性化饮食和体育锻炼建议的意向的因素。一项针对 396 名年轻成年人(18-25 岁)的在线调查评估了与采用基于基因型的个性化建议相关的背景因素(参与者特征(包括对体重的认知)、心理因素、信念复合体)和计划行为理论(TPB)的构建。使用多元线性回归评估了背景因素与 TPB 构建之间的关联。TPB 构建预测了采用基于基因型的个性化营养建议的意向(P < 0.001,adj. R 2 = 0.54;attitude:B = 0.24,主观规范:B = 0.25,PBC:B = 0.45):B = 0.45).背景因素包括信念复合体、健康控制点、性别、体育锻炼以及 "健康"、"价格"、"熟悉"、"体重控制 "和 "方便 "等食物选择动机,这些因素显著增加了与采纳个性化建议意向相关的 TPB 构建模型(P < 0.05)。在不同的 TPB 构建中,背景因素的影响各不相同,参与者对自己体重的看法也不尽相同。本研究支持使用 TPB 来理解年轻成年人在饮食和体育锻炼行为方面采纳基于基因的建议的意向。除了感知体重外,所发现的背景因素还有助于在行为改变干预中提供信息和修改建议,这些干预寻求在年轻人群中使用基于基因型的个性化建议。
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引用次数: 0
Spatial variation and risk factors of the dual burden of childhood stunting and underweight in India: a copula geoadditive modelling approach. 印度儿童发育迟缓和体重不足双重负担的空间变化和风险因素:共轭地理加成建模方法。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-26 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.49
Dhiman Bhadra

India has one of the highest burdens of childhood undernutrition in the world. The two principal dimensions of childhood undernutrition, namely stunting and underweight can be significantly associated in a particular population, a fact that is rarely explored in the extant literature. In this study, we apply a copula geoadditive modelling framework on nationally representative data of 104,021 children obtained from the National Family Health Survey 5 to assess the spatial distribution and critical drivers of the dual burden of childhood stunting and underweight in India while accounting for this correlation. Prevalence of stunting, underweight and their co-occurrence among under 5 children were 35.37%, 28.63% and 19.45% respectively with significant positive association between the two (Pearsonian Chi square = 19346, P-value = 0). Some of the factors which were significantly associated with stunting and underweight were child gender (Adjusted Odds Ratio (AOR) = 1.13 (1.12) for stunting (underweight)), birthweight (AOR = 1.46 (1.64) for stunting (underweight)), type of delivery (AOR = 1.12 (1.19) for stunting (underweight)), prenatal checkup (AOR = 0.94 (0.96) for stunting (underweight)) and maternal short-stature (AOR = 2.19 (1.85) for stunting (underweight)). There was significant spatial heterogeneity in the dual burden of stunting and underweight with highest prevalence being observed in eastern and western states while northern and southern states having relatively lower prevalence. Overall, the results are indicative of the inadequacy of a "one-size-fits-all" strategy and underscore the necessity of an interventional framework that addresses the nutritional deficiency of the most susceptible regions and population subgroups of the country.

印度是世界上儿童营养不良负担最重的国家之一。儿童营养不良的两个主要方面,即发育迟缓和体重不足,在特定人群中可能存在显著关联,而现有文献很少探讨这一事实。在本研究中,我们对从第五次全国家庭健康调查(National Family Health Survey 5)中获得的具有全国代表性的 104,021 名儿童数据采用了共轭地理加成模型框架,以评估印度儿童发育迟缓和体重不足双重负担的空间分布和关键驱动因素,同时考虑到这种相关性。在 5 岁以下儿童中,发育迟缓、体重不足及其并发症的发生率分别为 35.37%、28.63% 和 19.45%,两者之间存在显著的正相关关系(Pearsonian Chi Square = 19346,P 值 = 0)。与发育迟缓和体重不足明显相关的一些因素包括儿童性别(发育迟缓(体重不足)的调整比值(AOR)=1.13(1.12))、出生体重(发育迟缓(体重不足)的调整比值(AOR)=1.46(1.64))、分娩类型(发育迟缓(体重不足)的 AOR = 1.12 (1.19))、产前检查(发育迟缓(体重不足)的 AOR = 0.94 (0.96))和母亲身材矮小(发育迟缓(体重不足)的 AOR = 2.19 (1.85))。发育迟缓和体重不足的双重负担具有明显的空间异质性,东部和西部各州的发病率最高,而北部和南部各州的发病率相对较低。总之,这些结果表明,"一刀切 "的战略是不适当的,并强调有必要制定一个干预框架,以解决该国最易受影响的地区和人口亚群的营养缺乏问题。
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引用次数: 0
Prenatal vitamin C and fish oil supplement use are associated with human milk microbiota composition in the Canadian CHILD Cohort Study. 加拿大儿童队列研究》(Canadian CHILD Cohort Study)中产前维生素 C 和鱼油补充剂的使用与母乳微生物群组成有关。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-26 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.58
Rana F Chehab, Kelsey Fehr, Shirin Moossavi, Padmaja Subbarao, Theo J Moraes, Piushkumar Mandhane, Russell J de Souza, Stuart E Turvey, Ehsan Khafipour, Meghan B Azad, Michele R Forman

Maternal diet may modulate human milk microbiota, but the effects of nutritional supplements are unknown. We examined the associations of prenatal diet and supplement use with milk microbiota composition. Mothers reported prenatal diet intake and supplement use using self-administered food frequency and standardised questionnaires, respectively. The milk microbiota was profiled using 16S rRNA gene sequencing. Associations of prenatal diet quality, dietary patterns, and supplement use with milk microbiota diversity and taxonomic structure were examined using Wilcoxon signed-rank tests and multivariable models adjusting for relevant confounders. A subset of 645 mothers participating in the CHILD Cohort Study (originally known as the Canadian Healthy Infant Longitudinal Development Study) provided one milk sample between 2 and 6 months postpartum and used prenatal multivitamin supplements ≥4 times a week. After adjusting for confounders, vitamin C supplement use was positively associated with milk bacterial Shannon diversity (β = 0.18, 95% CI = 0.05, 0.31) and Veillonella and Granulicatella relative abundance (β = 0.54; 95% CI = 0.05, 1.03 and β = 0.44; 95% CI = 0.04, 0.84, respectively), and negatively associated with Finegoldia relative abundance (β = -0.31; 95% CI = -0.63, -0.01). Fish oil supplement use was positively associated with Streptococcus relative abundance (β = 0.26; 95% CI = 0.03, 0.50). Prenatal diet quality and dietary patterns were not associated with milk microbiota composition. Prenatal vitamin C and fish oil supplement use were associated with differences in the milk microbiota composition. Future studies are needed to confirm our findings and elucidate mechanisms linking maternal supplement use to milk microbiota and child health.

母体饮食可能会调节母乳微生物群,但营养补充剂的影响尚不清楚。我们研究了产前饮食和补充剂的使用与母乳微生物群组成的关系。母亲们分别使用自填式食物频率问卷和标准化问卷报告产前饮食摄入量和补充剂使用情况。采用 16S rRNA 基因测序法对牛奶微生物群进行了分析。使用 Wilcoxon 符号秩检验和多变量模型检验了产前饮食质量、饮食模式和补充剂使用与牛奶微生物群多样性和分类结构之间的关系,并对相关混杂因素进行了调整。参加CHILD队列研究(原名为加拿大健康婴儿纵向发育研究)的645名母亲提供了产后2至6个月期间的一份牛奶样本,并且每周使用产前多种维生素补充剂≥4次。调整混杂因素后,维生素 C 补充剂的使用与牛奶细菌香农多样性呈正相关(β = 0.18,95% CI = 0.05,0.31),与 Veillonella 和 Granulicatella 相对丰度呈负相关(β = 0.54;95% CI = 0.05,1.03 和 β = 0.44;95% CI = 0.04,0.84),与 Finegoldia 相对丰度呈负相关(β = -0.31;95% CI = -0.63,-0.01)。鱼油补充剂的使用与链球菌相对丰度呈正相关(β = 0.26; 95% CI = 0.03, 0.50)。产前饮食质量和饮食模式与牛奶微生物群组成无关。产前维生素 C 和鱼油补充剂的使用与牛奶微生物群组成的差异有关。未来的研究需要证实我们的发现,并阐明母体补充剂的使用与牛奶微生物群和儿童健康之间的关联机制。
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引用次数: 0
Barriers to college student food access: a scoping review examining policies, systems, and the environment. 大学生获取食物的障碍:对政策、制度和环境的范围审查。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-26 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.25
Matthew J Landry, Rebecca L Hagedorn-Hatfield, Victoria A Zigmont

College student food insecurity (FI) is a public health concern. Programming and policies to support students have expanded but utilisation is often limited. The aim of this study was to summarise the barriers to accessing college FI programming guided by the social ecological model (SEM) framework. A scoping review of peer-reviewed literature included an electronic search conducted in MEDLINE, ERIC, and PubMed databases, with a secondary search in Google Scholar. Of the 138 articles identified, 18 articles met eligibility criteria and were included. Articles primarily encompassed organisational (17/18) level barriers, followed by individual (15/18), relationship (15/18), community (9/18), and policy (6/18) levels. Individual barriers included seven themes: Knowledge of Process, Awareness, Limited Time or Schedules, Personal Transportation, Internal Stigma, Perception of Need, and Type of Student. Four relationship barriers were identified: External Stigma, Comparing Need, Limited Availability Causes Negative Perceptions, and Staff. Ten barrier themes comprised the organisational level: Application Process, Operational Process, Location, Hours of Operation, Food Quality, Food Quantity, Food Desirability or Variety of Food, Marketing Materials, Awareness of the Program, and COVID-19 Restrictions. Two barrier themes were identified at the community level, Public Transportation and Awareness of SNAP, while one barrier theme, SNAP Eligibility and Process, encompassed the policy level. Higher education stakeholders should seek to overcome these barriers to the use of food programmes as a means to address the issue of college FI. This review offers recommendations to overcome these barriers at each SEM level.

大学生食物不安全(FI)是一个公共卫生问题。支持学生的计划和政策已经扩大,但利用率往往有限。本研究旨在以社会生态模型 (SEM) 框架为指导,总结大学生在获取 FI 计划时遇到的障碍。本研究对经同行评审的文献进行了范围界定审查,包括在 MEDLINE、ERIC 和 PubMed 数据库中进行电子检索,以及在 Google Scholar 中进行二次检索。在确定的 138 篇文章中,有 18 篇符合资格标准并被收录。文章主要包括组织(17/18)层面的障碍,其次是个人(15/18)、关系(15/18)、社区(9/18)和政策(6/18)层面的障碍。个人障碍包括七个主题:对过程的了解、认识、有限的时间或日程安排、个人交通、内部耻辱感、对需求的看法以及学生类型。确定了四个关系障碍:外部成见、比较需求、有限的可用性导致负面看法和工作人员。组织层面有十个障碍主题:申请流程、操作流程、地点、营业时间、食品质量、食品数量、食品可取性或食品种类、营销材料、对计划的认识以及 COVID-19 限制。在社区层面确定了两个障碍主题,即公共交通和对 SNAP 的认识,而一个障碍主题,即 SNAP 资格和程序,则涵盖了政策层面。高等教育利益相关者应努力克服这些使用食品计划的障碍,将其作为解决大学 FI 问题的一种手段。本综述提出了在各个 SEM 层面克服这些障碍的建议。
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引用次数: 0
Human immunodeficiency virus exposed child feeding and maternal enriching factors. 暴露于人体免疫缺陷病毒的儿童喂养和母体富集因素。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-25 eCollection Date: 2024-01-01 DOI: 10.1017/S204867902400051X
Birhan Desalegn, Misgan Legesse, Fassikaw Kebede Bizuneh

Globally, each year 1.3 million neonates acquire human immunodeficiency virus during pregnancy, labour, and breastfeeding time. Replacing breastfeeding with recommended safe infant feeding practices significantly reduces the risk of transmission, nearly eliminating it. This study aimed to assess Human immunodeficiency virus exposed child feeding among 314 mothers with infants under 24 months old. Participants were selected using a systematic random sampling technique, and data were collected through a semi-structured questionnaire. Bivariable and multivariable logistic regression analyses employed to identify determinants for safe infant feeding. During interviews, the mean age of women was 32.35 years (standard deviation±4.5), and infants were 10.8(±3.951) months. The overall safe infant feeding was 67.2% (95% CI: 61.7, 72.9), with a mean knowledge score. By the study's end, 9 infants (2.89%) were confirmed to be infected with virus based on dried blood sample test. Maternal promoting factors for safe infant practice included infant age 25-35 years (adjusted odd ratio (aOR) =2.9) completing high school education (adjusted odd ratio = 9.2), having a good knowledge score for infant feeding (adjusted odd ratio = 8.2), and urban residency (adjusted odd ratio = 2.2). On the other hand, being married made it 83% less likely for safe infant feeding practices (adjusted odd ratio = 0.17) compared to those never in a union. Two in three mothers practiced safe infant feeding for their HIV-exposed infants, with a mean knowledge score of 70.3%. Therefore, healthcare providers give accurate information and counselling services to make informed decisions about infant safe feeding.

全球每年有 130 万新生儿在怀孕、分娩和母乳喂养期间感染人体免疫缺陷病毒。用推荐的安全婴儿喂养方法取代母乳喂养可大大降低传播风险,几乎可以杜绝传播。这项研究旨在评估 314 名有 24 个月以下婴儿的母亲的人类免疫缺陷病毒暴露儿童喂养情况。研究采用系统随机抽样技术,通过半结构化问卷收集数据。采用双变量和多变量逻辑回归分析来确定婴儿安全喂养的决定因素。在访谈中,妇女的平均年龄为 32.35 岁(标准差±4.5),婴儿的平均年龄为 10.8(±3.951)个月。总体婴儿安全喂养率为 67.2%(95% CI:61.7, 72.9),平均知识得分。研究结束时,9 名婴儿(2.89%)经干血样检测证实感染了病毒。促进婴儿安全喂养的母亲因素包括:婴儿年龄在 25-35 岁之间(调整后的奇数比 (aOR) =2.9),完成高中教育(调整后的奇数比 =9.2),婴儿喂养知识得分较高(调整后的奇数比 =8.2),以及居住在城市(调整后的奇数比 =2.2)。另一方面,与从未同居的母亲相比,已婚母亲采取安全婴儿喂养做法的可能性要低 83%(调整后奇数比 = 0.17)。每三位母亲中就有两位对其感染艾滋病毒的婴儿采取了安全婴儿喂养措施,平均知识知晓率为 70.3%。因此,医疗保健提供者应提供准确的信息和咨询服务,以便婴儿在知情的情况下做出安全喂养的决定。
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引用次数: 0
Using co-design to identify intervention components to address unhealthy dietary and activity behaviours in New Zealand South Asians. 利用共同设计来确定干预内容,以解决新西兰南亚人不健康的饮食和活动行为。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-25 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.48
Sherly Parackal, Sumera Saeed Akhtar, Sivamanoj Yadav, Rachel Brown

There is an urgent need to develop sustainable and impactful interventions to mitigate the high risk of diet-related non-communicable diseases (diet-NCDs) in South Asians living in high-income countries. The current study using a co-design methodology aimed to identify community-led intervention components (solutions) to address barriers and enablers of disease-promoting dietary and physical activity behaviours in New Zealand South Asians. Data were collected from South Asian immigrants aged 25-59 years via three focus group discussions (n = 21) and 10 telephone or face-to-face interviews between 2018 and 2019. The thematic analysis resulted in identifying 22 barrier and enabler codes and 12 solution codes which were summarised under five themes. The key solutions (intervention components) to mitigate the identified target behaviours were providing recipes for using local vegetables in South Asian cuisine, information on the nutritional quality of frozen vegetables and canned lentils, simple home gardening techniques, the saturated fat content of dairy foods, interpreting nutrition labels, optimal portion sizes of foods, and framing low-fat messages positively. Similarly, group-based activities with peer support such as walking, cultural dancing and community sports like cricket, football, and tennis were the identified solutions to increase physical activity levels. The identified solutions for health promoting dietary habits and physical activity levels could be part of any targeted multicomponent health promoting programme to reduce the risk of diet-NCDs in South Asian immigrants.

生活在高收入国家的南亚人罹患与饮食相关的非传染性疾病(饮食非传染性疾病)的风险很高,因此迫切需要制定可持续且有影响力的干预措施来缓解这一风险。本研究采用共同设计方法,旨在确定社区主导的干预措施(解决方案),以消除新西兰南亚人饮食和体育锻炼行为的障碍和促进因素。在 2018 年至 2019 年期间,通过三次焦点小组讨论(n = 21)和 10 次电话或面对面访谈,从 25-59 岁的南亚移民中收集了数据。通过主题分析,确定了 22 个障碍和推动因素代码以及 12 个解决方案代码,并将其归纳为五个主题。缓解已识别目标行为的主要解决方案(干预内容)包括:提供南亚菜肴中使用当地蔬菜的食谱、关于冷冻蔬菜和罐装扁豆营养质量的信息、简单的家庭园艺技术、乳制品食品的饱和脂肪含量、解读营养标签、食品的最佳份量以及积极传达低脂信息。同样,有同伴支持的集体活动,如步行、文化舞蹈以及板球、足球和网球等社区运动,也是提高体育锻炼水平的解决方案。所确定的促进健康的饮食习惯和体育锻炼水平的解决方案可以成为任何有针对性的多成分健康促进计划的一部分,以降低南亚移民患饮食-非传染性疾病的风险。
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引用次数: 0
Dietary cholesterol increases body levels of oral administered vitamin D3 in mice. 膳食胆固醇会增加小鼠体内口服维生素 D3 的水平。
IF 2.4 Q3 NUTRITION & DIETETICS Pub Date : 2024-09-25 eCollection Date: 2024-01-01 DOI: 10.1017/jns.2024.32
Julia Kühn, Alexandra Schutkowski, Lina-Maria Rayo-Abella, Mikis Kiourtzidis, Anika Nier, Corinna Brandsch, Gabriele I Stangl

Vitamin D and cholesterol share the same intestinal transporters. Thus, it was hypothesized that dietary cholesterol adversely affects vitamin D uptake. The current studies investigated the influence of cholesterol on the availability of oral vitamin D. First, 42 wild-type mice received a diet with 25 µg/kg labelled vitamin D3 (vitamin D3-d3), supplemented with either 0% (control), 0.2%, 0.4%, 0.6%, 0.8%, 1.0% or 2.0% cholesterol for four weeks to investigate vitamin D uptake. In a second study, 10 wild-type mice received diets containing 0% (control) or 1% cholesterol over four weeks to determine cholesterol-induced changes in bile acids. Finally, we investigated the impact of cholesterol versus bile acids on vitamin D uptake in Caco-2 cells. Surprisingly, dietary cholesterol intake was associated with 40% higher serum levels of vitamin D3-d3 and 2.3-fold higher vitamin D3-d3 concentrations in the liver compared to controls. The second study showed that cholesterol intake resulted in higher concentrations of faecal bile acids (control: 3.55 ± 1.71 mg/g dry matter; 1% dietary cholesterol: 8.95 ± 3.69 mg/g dry matter; P < 0.05) and changes in the bile acid profile with lower contents of muricholic acids (P < 0.1) and higher contents of taurodeoxycholic acid (P < 0.01) compared to controls. In-vitro analyses revealed that taurocholic acid (P < 0.001) but not cholesterol increased the cellular uptake of vitamin D by Caco-2 cells. To conclude, dietary cholesterol seems to improve the bioavailability of oral vitamin D by stimulating the release of bile acids and increasing the hydrophobicity of bile.

维生素 D 和胆固醇具有相同的肠道转运体。因此,我们假设饮食中的胆固醇会对维生素 D 的吸收产生不利影响。首先,42 只野生型小鼠在饮食中摄入 25 µg/kg 标记的维生素 D3(维生素 D3-d3),同时补充 0%(对照组)、0.2%、0.4%、0.6%、0.8%、1.0% 或 2.0% 的胆固醇,为期四周,以调查维生素 D 的摄入情况。在第二项研究中,10 只野生型小鼠连续四周摄入含 0% (对照组)或 1% 胆固醇的食物,以确定胆固醇诱导的胆汁酸变化。最后,我们研究了胆固醇和胆汁酸对 Caco-2 细胞维生素 D 吸收的影响。令人惊讶的是,与对照组相比,膳食胆固醇摄入与血清中维生素 D3-d3 水平高出 40% 和肝脏中维生素 D3-d3 浓度高出 2.3 倍有关。第二项研究显示,与对照组相比,胆固醇摄入导致粪便胆汁酸浓度升高(对照组:3.55 ± 1.71 mg/g干物质;1%膳食胆固醇:8.95 ± 3.69 mg/g干物质;P <0.05),胆汁酸谱也发生变化,与对照组相比,甲基胆酸含量降低(P <0.1),牛磺脱氧胆酸含量升高(P <0.01)。体外分析表明,牛磺胆硷酸(P < 0.001)而不是胆固醇能增加 Caco-2 细胞对维生素 D 的吸收。总之,膳食胆固醇似乎可以通过刺激胆汁酸的释放和增加胆汁的疏水性来提高口服维生素 D 的生物利用率。
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引用次数: 0
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Journal of Nutritional Science
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