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Processed and ultra-processed foods are associated with depression and anxiety symptoms in a cross-sectional sample of urban Lebanese adults 在黎巴嫩城市成年人的横断面样本中,加工和超加工食品与抑郁和焦虑症状有关。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.11.011
Lamia Ghernati , Hani Tamim , Fatima Al Zahraa Chokor , Mandy Taktouk , Batoul Assi , Lara Nasreddine , Martine Elbejjani
While low dietary quality has been linked to poor mental health, evidence on more direct relations of specific dietary quality indicators, namely degrees of food processing, with mental health disorders remains limited. This study aims to investigate the association between food groups’ intakes, defined based on their degree of food processing, with depression and anxiety symptoms in a sample of Lebanese adults. We hypothesized that higher intakes of ultra-processed foods (UPF) will be related to higher risk of depression and anxiety while an opposite association will be observed for unprocessed or minimally processed foods (MPF). Data come from a Lebanese cross-sectional study (n = 188 adults). The NOVA classification was adopted for evaluating the intakes of the 4 food groups: unprocessed or minimally processed foods (MPF); processed culinary ingredients (PCI); processed foods (PF) and ultra-processed foods (UPF). Associations between food group intakes in quartiles with depression and anxiety symptoms were analyzed using multivariable regression analyses adjusted for several confounders. Median energy intake was 2481.65 (2617.2) kcal/d, with 36.12% of Total Energy Intakes coming from MPF, 29.71% from PF, 25.25% from UPF, and 5.75% from PCI. Among participants, 33% and 27.7% had elevated depression and anxiety symptoms, respectively. Higher PF intake was associated with significantly lower odds of both depression and anxiety symptoms while a higher UPF intake was associated with higher odds of depression. Results confirm the hypothesized links between UPF and adverse mental health outcomes and highlight the need for further studies on PF intakes and mental health given the culture-specific nature of foods constituting this group.
虽然低饮食质量与精神健康状况不佳有关,但关于具体饮食质量指标,即食品加工程度与精神健康障碍之间更直接关系的证据仍然有限。本研究旨在调查黎巴嫩成年人样本中根据食物加工程度确定的食物组摄入量与抑郁和焦虑症状之间的关系。我们假设,超加工食品(UPF)的摄入量越高,抑郁和焦虑的风险越高,而未加工或最低加工食品(MPF)的摄入量则相反。数据来自黎巴嫩横断面研究(n = 188名成年人)。采用NOVA分类来评估4类食品的摄入量:未加工或最低加工食品(MPF);加工烹饪原料(PCI);加工食品(PF)和超加工食品(UPF)。采用多变量回归分析对多个混杂因素进行校正,分析四分位数中食物组摄入量与抑郁和焦虑症状之间的关系。能量摄入中位数为2481.65 (2617.2)kcal/d,其中总能量摄入的36.12%来自MPF, 29.71%来自PF, 25.25%来自UPF, 5.75%来自PCI。在参与者中,分别有33%和27.7%的人有加重的抑郁和焦虑症状。较高的PF摄入量与抑郁和焦虑症状的几率显著降低相关,而较高的UPF摄入量与较高的抑郁几率相关。结果证实了UPF与不良心理健康结果之间的假设联系,并强调了考虑到构成这一群体的食物的文化特异性,需要对PF摄入量和心理健康进行进一步研究。
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引用次数: 0
Moderate-to-vigorous physical activity modulates the association between serum 25-hydroxyvitamin D and bone stiffness in European children and adolescents 适度到剧烈的体育锻炼可调节欧洲儿童和青少年血清 25- 羟维生素 D 与骨质僵化之间的关系。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.10.003
Lan Cheng , Hermann Pohlabeln , Maike Wolters , Wolfgang Ahrens , Alfonso Siani , Toomas Veidebaum , Michael Tornaritis , Dénes Molnár , Gabriele Eiben , Monica Hunsberger , Stefaan De Henauw , Luis A Moreno , Antje Hebestreit , the IDEFICS and I.Family consortia
It remains unclear how serum 25-hydroxyvitamin D (25(OH)D) concentrations relate to childhood bone health. We hypothesized that 25(OH)D was inversely associated with bone turnover biomarkers and positively associated with bone stiffness. Cross-sectional analyses were performed using data from participants (2-15-year-old, 51% boys) from the Identification and Prevention of Dietary- and Lifestyle-induced Health Effects in Children and Infants Study (IDEFICS)/I.Family cohort, comprising 3,638 serum 25(OH)D measurements collected in 2007-2008 and 2012-2013 across eight European countries. A biomarker of bone formation (serum osteocalcin), a biomarker of bone resorption (serum C-terminal telopeptides of type I collagen [CTx]), and stiffness index measured using calcaneal quantitative ultrasound were considered outcomes. Linear mixed-effects models were used to adjust for confounders (i.e., age, sex, parental education, time spent in sports club, dairy products consumption, sedentary behavior, height and weight z-scores), the cluster effect of country and repeated measurements. Interactions of calcium intake, moderate-to-vigorous physical activity (MVPA) and weight status with 25(OH)D on outcomes were tested. Only 1 in 3 participants reached the sufficient 25(OH) D concentration of 20 ng/mL. Sufficient 25(OH)D was associated with higher stiffness index if participants had MVPA ≥60 min/day (β = 12.14, P < .05). Moreover, 25(OH)D was inversely associated with CTx (β = –7.09, P < .05); this association was positive but not statistically significant among primary school children living with overweight/obesity. No interaction was observed for calcium intake. In conclusion, serum 25(OH)D and CTx were inversely associated. MVPA interacted with the positive association between 25(OH)D and bone stiffness, highlighting the importance of promoting MVPA guidelines in future vitamin D and bone health interventions.
目前尚不清楚血清25-羟基维生素D (25(OH)D)浓度与儿童骨骼健康的关系。我们假设25(OH)D与骨转换生物标志物呈负相关,与骨硬度呈正相关。横断面分析使用来自儿童和婴儿饮食和生活方式引起的健康影响的识别和预防研究(IDEFICS)/I的参与者(2-15岁,51%的男孩)的数据。家庭队列,包括2007-2008年和2012-2013年在8个欧洲国家收集的3,638个血清25(OH)D测量数据。骨形成的生物标志物(血清骨钙素)、骨吸收的生物标志物(血清I型胶原c末端末端肽[CTx])和用跟骨定量超声测量的僵硬指数被认为是结果。使用线性混合效应模型来调整混杂因素(即年龄、性别、父母教育程度、在体育俱乐部花费的时间、乳制品消费、久坐行为、身高和体重z分数)、国家的聚类效应和重复测量。测试了钙摄入量、中高强度体力活动(MVPA)和25(OH)D体重状况对结果的相互作用。只有三分之一的参与者达到了足够的25(OH) D浓度20 ng/mL。如果参与者的MVPA≥60分钟/天,充足的25(OH)D与较高的僵硬指数相关(β = 12.14, P < 0.05)。25(OH)D与CTx呈负相关(β = -7.09, P < 0.05);这一关联在超重/肥胖小学生中呈正相关,但没有统计学意义。钙的摄入没有观察到相互作用。血清25(OH)D与CTx呈负相关。MVPA与25(OH)D和骨硬度之间的正相关相互作用,强调了在未来维生素D和骨骼健康干预中推广MVPA指南的重要性。
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引用次数: 0
Suboptimal vitamin D status and overweight/obesity are associated with gut integrity and inflammation in minority children and adolescents: A cross-sectional analysis from the MetA-bone trial 少数民族儿童和青少年维生素D不足和超重/肥胖与肠道完整性和炎症有关:MetA-bone试验的横断面分析。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.11.006
Jacqueline Hernandez, Jose Bastida Rodriguez, Maria Angelica Trak-Fellermeier, Rodolfo Galvan, Alison Macchi, Preciosa Martinez-Motta, Cristina Palacios
Preserving gut integrity is essential to preventing the development of chronic diseases. Several factors are associated with gut integrity and inflammation in adults. However, there is limited evidence in healthy children. This study evaluated the factors associated with gut integrity and inflammation in healthy children participating in the MetA-Bone trial. We hypothesized that age, sex, race/ethnicity, diet, vitamin D, and body composition will be associated with gut integrity and inflammation. Socio-demographic variables were collected with a questionnaire. Measures included markers of gut integrity (Intestinal Fatty Acid Binding Protein; I-FABP), and inflammation (IL-17 and calprotectin) determined by ELISA in 24-h urine and serum; serum 25(OH)D concentration (commercial lab), BMI percentile, and diet (24-h recalls). Analyses included descriptive statistics, chi-square, and adjusted logistic regressions. Participants (n=138) median age was 12.4 (11.1-13.3), 53.6% were male, 9.4% were Black/African American, and 71.1% were Hispanic/Latino. Children with suboptimal vitamin D were 3.35 times more likely to present gut integrity damage (elevated I-FABP) than those with optimal status (P = .005). Overweight/obesity and fructose intake were associated with inflammation (elevated calprotectin) (P < .05). Those with lower gut integrity damage had lower odds of having higher inflammation (P = .021). Other factors were not associated with inflammation. Suboptimal vitamin D status, overweight/obesity and inflammation may compromise the gut integrity in healthy children, suggesting an impairment on the intestinal barrier repair system. More research with a longitudinal design is needed to gain a deeper understanding of the role of additional factors linked to gut integrity and inflammation in healthy children.
保持肠道完整性对于预防慢性疾病的发展至关重要。有几个因素与成人的肠道完整性和炎症有关。然而,健康儿童的证据有限。本研究评估了参与MetA-Bone试验的健康儿童肠道完整性和炎症相关因素。我们假设年龄、性别、种族/民族、饮食、维生素D和身体成分与肠道完整性和炎症有关。通过问卷收集社会人口变量。测量包括肠道完整性标志物(肠脂肪酸结合蛋白;ELISA法检测24 h尿和血清中I-FABP、炎症反应(IL-17和钙保护蛋白);血清25(OH)D浓度(商业实验室)、BMI百分位数和饮食(24小时召回)。分析包括描述性统计、卡方和调整后的逻辑回归。参与者(n=138)的中位年龄为12.4岁(11.1-13.3岁),53.6%为男性,9.4%为黑人/非裔美国人,71.1%为西班牙裔/拉丁裔。维生素D不佳的儿童出现肠道完整性损伤(I-FABP升高)的可能性是处于最佳状态的儿童的3.35倍(P = 0.005)。超重/肥胖和果糖摄入与炎症(钙保护蛋白升高)相关(P < 0.05)。肠道完整性受损程度较低的患者炎症程度较高的几率较低(P = 0.021)。其他因素与炎症无关。维生素D水平不佳、超重/肥胖和炎症可能损害健康儿童的肠道完整性,表明肠道屏障修复系统受损。需要进行更多的纵向研究,以更深入地了解与健康儿童肠道完整性和炎症相关的其他因素的作用。
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引用次数: 0
Depression is associated with lower diet quality in both pre- and post-menopausal U.S. women: NHANES 2007-2018 美国绝经前和绝经后女性的抑郁与较低的饮食质量有关:NHANES 2007-2018。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.11.007
Bridget A. Owens , Alexandra B. Larcom , Maya Vadiveloo
Depression has been associated with adverse diet-related outcomes and women are particularly vulnerable to depression around the menopause transition. Therefore, we hypothesized that depression and postmenopausal status would be associated with lower diet quality, and that depression would be associated with lower diet quality in both pre- and post-menopausal women, but that the association would be stronger in postmenopausal women. Data from 5,634 nonpregnant women age > 20 years from the National Health and Nutrition Examination Survey from 2007-2018 were analyzed. Diet quality was determined using the Healthy Eating Index 2020 (HEI-2020). Multivariable linear regression was used to examine the association between depression and diet quality, menopause and diet quality, and depression and diet quality by menopause status, adjusting for covariates. Mean age was 49.6 ± 0.4; 12% of women were classified as depressed and 46% as postmenopausal. In multivariable-adjusted models, depression was associated with lower HEI-2020 total (β = -3.33, P < .001) and adequacy scores (β = -2.41, P < .0001) but not moderation scores. Postmenopausal women had higher HEI-2020 total (β = 2.48, P < .0001), moderation (Β = 1.19, P < .0001), and adequacy (β = 0.81, P < .01) scores than premenopausal women. In a nationally representative sample of U.S. women, depression was associated with lower diet quality across all women and in both pre- and post-menopause. Further research is needed to better understand the relationship between depression and diet quality throughout the menopause transition, when hormonal changes could make women more vulnerable to depression.
抑郁症与饮食相关的不良后果有关,而女性在绝经过渡期尤其容易患抑郁症。因此,我们假设抑郁症和绝经后状态与较低的饮食质量相关,并且抑郁症与绝经前和绝经后女性较低的饮食质量相关,但绝经后女性的相关性更强。研究人员分析了 2007-2018 年全国健康与营养调查中 5634 名年龄大于 20 岁的非怀孕女性的数据。饮食质量采用2020年健康饮食指数(HEI-2020)进行测定。在调整协变量的基础上,采用多变量线性回归研究抑郁与饮食质量、更年期与饮食质量以及更年期状态与抑郁和饮食质量之间的关系。平均年龄为 49.6 ± 0.4 岁;12% 的妇女被归类为抑郁症患者,46% 的妇女被归类为绝经后妇女。在多变量调整模型中,抑郁症与较低的 HEI-2020 总分(β = -3.33,P < .001)和充足性得分(β = -2.41,P < .0001)有关,但与适度性得分无关。绝经后妇女的 HEI-2020 总分(β = 2.48,P < .0001)、适度分(Β = 1.19,P < .0001)和充足分(β = 0.81,P < .01)均高于绝经前妇女。在一个具有全国代表性的美国妇女样本中,所有妇女以及绝经前和绝经后妇女的抑郁都与较低的饮食质量有关。在更年期过渡期,荷尔蒙的变化可能会使女性更容易患上抑郁症,因此还需要进一步的研究来更好地了解抑郁症与饮食质量之间的关系。
{"title":"Depression is associated with lower diet quality in both pre- and post-menopausal U.S. women: NHANES 2007-2018","authors":"Bridget A. Owens ,&nbsp;Alexandra B. Larcom ,&nbsp;Maya Vadiveloo","doi":"10.1016/j.nutres.2024.11.007","DOIUrl":"10.1016/j.nutres.2024.11.007","url":null,"abstract":"<div><div>Depression has been associated with adverse diet-related outcomes and women are particularly vulnerable to depression around the menopause transition. Therefore, we hypothesized that depression and postmenopausal status would be associated with lower diet quality, and that depression would be associated with lower diet quality in both pre- and post-menopausal women, but that the association would be stronger in postmenopausal women. Data from 5,634 nonpregnant women age &gt; 20 years from the National Health and Nutrition Examination Survey from 2007-2018 were analyzed. Diet quality was determined using the Healthy Eating Index 2020 (HEI-2020). Multivariable linear regression was used to examine the association between depression and diet quality, menopause and diet quality, and depression and diet quality by menopause status, adjusting for covariates. Mean age was 49.6 ± 0.4; 12% of women were classified as depressed and 46% as postmenopausal. In multivariable-adjusted models, depression was associated with lower HEI-2020 total (β = -3.33, <em>P</em> &lt; .001) and adequacy scores (β = -2.41, <em>P</em> &lt; .0001) but not moderation scores. Postmenopausal women had higher HEI-2020 total (β = 2.48, <em>P</em> &lt; .0001), moderation (Β = 1.19, <em>P</em> &lt; .0001), and adequacy (β = 0.81, <em>P</em> &lt; .01) scores than premenopausal women. In a nationally representative sample of U.S. women, depression was associated with lower diet quality across all women and in both pre- and post-menopause. Further research is needed to better understand the relationship between depression and diet quality throughout the menopause transition, when hormonal changes could make women more vulnerable to depression.</div></div>","PeriodicalId":19245,"journal":{"name":"Nutrition Research","volume":"133 ","pages":"Pages 35-45"},"PeriodicalIF":3.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142822348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of fish intake on dyslipidemia likelihood by cooking method: Results from the Hellenic National Nutrition and Health Survey 通过烹调方法摄入鱼类对血脂异常可能性的影响:来自希腊国家营养和健康调查的结果。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.11.004
Sotiria Kotopoulou , Antonis Zampelas , Emmanuella Magriplis
Nutritional guidelines emphasize fish consumption due to its reported health benefits, although the potential differential effects based on the cooking method used have not been well investigated. Hypothesizing that fish consumption and preparation method may affect lipid concentrations, we aimed to examine fish consumption per dietary guidelines adherence and assess the association between fish intake and dyslipidemia likelihood in Greek adults. Fish consumers were identified using 24-hour recalls and a validated Food Propensity Questionnaire from 3742 adults (aged ≥19 years, 59.3% females). Dyslipidemia likelihood was estimated using adjusted logistic regression models, for total intake, and for nonfried and fried-fish consumers. Prevalence of fish consumers was 17.9% (n = 668), and 20.8% (n = 139) reported frying it. Based on the Food Propensity Questionnaire, and in combination with the two 24-hour recalls, 67.7% of fish consumers and 66.9% of fried-fish consumers consumed it less than once per month, resulting in a median weekly intake of 23.7 (13.7, 56.7) g and 26.2 (15.0, 70.4) g, respectively. For each gram of total fish intake, the odds of dyslipidemia decreased by 3% but consuming fried fish 1 to 3 times /month compared to <1 per month, increased the odds by 3.6% (odds ratio, 3.6; 95% confidence interval, 1.19–10.70). Greek adults do not adhere to the dietary guidelines for fish consumption in terms of weekly intake and a large proportion consume it fried. Both factors may lead to a further increased likelihood of dyslipidemia and not to a protective effect. Public health educational awareness programs are required to increase the frequency of fish consumption, with emphasis given on cooking methods.
营养指南强调食用鱼类,因为据报道它对健康有益,尽管基于所使用的烹饪方法的潜在差异影响尚未得到充分调查。假设鱼的摄入量和制备方法可能会影响脂质浓度,我们的目的是检查希腊成年人遵守膳食指南的鱼摄入量,并评估鱼摄入量与血脂异常可能性之间的关系。通过24小时召回和经过验证的食物倾向问卷,对3742名成年人(年龄≥19岁,59.3%为女性)的鱼类消费者进行了识别。使用调整后的logistic回归模型,对总摄入量、非油炸和油炸鱼的消费者进行血脂异常可能性的估计。鱼类消费者患病率为17.9% (n = 668), 20.8% (n = 139)报告油炸。根据食物倾向问卷,并结合两次24小时召回,67.7%的鱼类消费者和66.9%的炸鱼消费者每月食用不到一次,导致每周摄入量的中位数分别为23.7 (13.7,56.7)g和26.2 (15.0,70.4)g。每摄入1克鱼,血脂异常的几率会降低3%但每月食用1至3次炸鱼与
{"title":"Impact of fish intake on dyslipidemia likelihood by cooking method: Results from the Hellenic National Nutrition and Health Survey","authors":"Sotiria Kotopoulou ,&nbsp;Antonis Zampelas ,&nbsp;Emmanuella Magriplis","doi":"10.1016/j.nutres.2024.11.004","DOIUrl":"10.1016/j.nutres.2024.11.004","url":null,"abstract":"<div><div>Nutritional guidelines emphasize fish consumption due to its reported health benefits, although the potential differential effects based on the cooking method used have not been well investigated. Hypothesizing that fish consumption and preparation method may affect lipid concentrations, we aimed to examine fish consumption per dietary guidelines adherence and assess the association between fish intake and dyslipidemia likelihood in Greek adults. Fish consumers were identified using 24-hour recalls and a validated Food Propensity Questionnaire from 3742 adults (aged ≥19 years, 59.3% females). Dyslipidemia likelihood was estimated using adjusted logistic regression models, for total intake, and for nonfried and fried-fish consumers. Prevalence of fish consumers was 17.9% (<em>n</em> = 668), and 20.8% (<em>n</em> = 139) reported frying it. Based on the Food Propensity Questionnaire, and in combination with the two 24-hour recalls, 67.7% of fish consumers and 66.9% of fried-fish consumers consumed it less than once per month, resulting in a median weekly intake of 23.7 (13.7, 56.7) g and 26.2 (15.0, 70.4) g, respectively. For each gram of total fish intake, the odds of dyslipidemia decreased by 3% but consuming fried fish 1 to 3 times /month compared to &lt;1 per month, increased the odds by 3.6% (odds ratio, 3.6; 95% confidence interval, 1.19–10.70). Greek adults do not adhere to the dietary guidelines for fish consumption in terms of weekly intake and a large proportion consume it fried. Both factors may lead to a further increased likelihood of dyslipidemia and not to a protective effect. Public health educational awareness programs are required to increase the frequency of fish consumption, with emphasis given on cooking methods.</div></div>","PeriodicalId":19245,"journal":{"name":"Nutrition Research","volume":"133 ","pages":"Pages 22-34"},"PeriodicalIF":3.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142822356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Compared to dual-energy X-ray absorptiometry, bioelectrical impedance effectively monitors longitudinal changes in body composition in children and adolescents with obesity during a lifestyle intervention 与双能x线吸收仪相比,在生活方式干预期间,生物电阻抗有效地监测肥胖儿童和青少年身体成分的纵向变化。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.11.003
Camilla Raaby Benjaminsen , Rasmus Møller Jørgensen , Esben Thyssen Vestergaard , Jens Meldgaard Bruun
Accurate and efficient body composition assessment is essential for diagnosing and monitoring childhood obesity in clinical and research settings. This study evaluated the agreement between bioelectrical impedance analysis (BIA) and dual-energy X-ray absorptiometry (DXA) in assessing body composition and its changes during a long-term lifestyle intervention in children and adolescents with obesity. We hypothesized that BIA is comparable to DXA in tracking longitudinal changes in body composition in this population. The study included 92 children and adolescents 5 to 17 years of age (mean 10.5 ± 2.9 years) classified as obese at the time of measurement (body mass index-standard deviation score ≥ 2 SD). From January 1, 2014, to December 31, 2017, they participated in a lifestyle intervention at Randers Regional Hospital. Body composition was assessed using BIA and DXA at baseline and follow-up (mean 20.5 ± 9.3 months). Bland–Altman plots, correlation- and concordance analyses were used to evaluate the agreement between methods. Bland–Altman plots demonstrated wide limits of agreement without significant bias for longitudinal changes in fat mass (FM), FM%, fat-free mass (FFM), and FFM% (0.39 kg (CI –0.14, 0.93), –0.39% (CI –1.06, 0.26), –0.21 kg (CI –0.73, 0.31), and 0.39% (CI –0.27, 1.05), respectively). Correlations between methods for changes in FM, FM%, FFM, and FFM% were 0.93, 0.83, 0.88, and 0.83, respectively. In cross-sectional assessments, BIA underestimated FM and FM% and overestimated FFM and FFM% compared to DXA. Conclusively, BIA effectively monitors longitudinal changes in body composition at a group level in a pediatric population with obesity. However, caution is needed for individual assessments.
准确和有效的身体成分评估对于诊断和监测临床和研究环境中的儿童肥胖至关重要。本研究评估了生物电阻抗分析(BIA)和双能x线吸收仪(DXA)在评估肥胖儿童和青少年长期生活方式干预期间身体成分及其变化方面的一致性。我们假设BIA在追踪该人群身体成分的纵向变化方面与DXA相当。该研究纳入了92名5 ~ 17岁(平均10.5±2.9岁)的儿童和青少年,在测量时被归类为肥胖(体重指数-标准差评分≥2 SD)。从2014年1月1日至2017年12月31日,他们参加了兰德斯地区医院的生活方式干预。基线和随访时(平均20.5±9.3个月)采用BIA和DXA评估体成分。使用Bland-Altman图、相关分析和一致性分析来评估方法之间的一致性。Bland-Altman图显示,在脂肪质量(FM)、FM%、无脂肪质量(FFM)和FFM%的纵向变化(分别为0.39 kg (CI -0.14, 0.93)、-0.39% (CI -1.06, 0.26)、-0.21 kg (CI -0.73, 0.31)和0.39% (CI -0.27, 1.05))方面,一致性范围很广,没有显著偏差。FM、FM%、FFM和FFM%变化的相关系数分别为0.93、0.83、0.88和0.83。在横断面评估中,与DXA相比,BIA低估了FM和FM%,高估了FFM和FFM%。最后,BIA有效地监测了儿童肥胖人群群体水平上身体成分的纵向变化。然而,个人评估需要谨慎。
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引用次数: 0
NTR Reviewer Thank You
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/S0271-5317(25)00009-0
{"title":"NTR Reviewer Thank You","authors":"","doi":"10.1016/S0271-5317(25)00009-0","DOIUrl":"10.1016/S0271-5317(25)00009-0","url":null,"abstract":"","PeriodicalId":19245,"journal":{"name":"Nutrition Research","volume":"133 ","pages":"Pages iv-vi"},"PeriodicalIF":3.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143141003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A reflection-spectroscopy measured skin carotenoid score strongly correlates with plasma concentrations of all major dietary carotenoid species except for lycopene 反射光谱测量的皮肤类胡萝卜素得分与除番茄红素外的所有主要膳食类胡萝卜素的血浆浓度密切相关。
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.11.010
Qiang Wu , Cheryl Webb Cherry , Stephanie Jilcott Pitts , Melissa N. Laska , Neal Craft , Nancy E. Moran
Skin carotenoids can be measured non-invasively using spectroscopy methods to provide a biomarker of total dietary carotenoid and carotenoid-rich fruit and vegetable intake. However, the degree to which skin carotenoid biomarkers reflect intakes of specific carotenoids must be determined for specific devices. Previously, findings were mixed regarding the correlation between reflection spectroscopy (RS)-assessed skin carotenoids and individual plasma carotenoid concentrations. The current study expands on prior analyses to examine the cross-sectional associations between adult RS-assessed skin carotenoids and individual carotenoid species intakes and plasma concentrations, controlling for potential covariates. We hypothesized that RS-assessed skin carotenoid scores would strongly correlate with all major plasma carotenoid species other than lycopene. Cross-sectional data from 2 prior studies (n = 213 and n = 162) examining the validity and sensitivity of RS-assessed skin carotenoids as a biomarker of fruit and vegetable intake were used. Skin carotenoids were assessed using the Veggie Meter, which quantifies combined skin carotenoid concentrations. Plasma concentrations of α-carotene, β-carotene, β-cryptoxanthin, lycopene, and lutein and zeaxanthin were determined using high-performance liquid chromatography. Self-reported carotenoid intake was estimated from validated food frequency questionnaires. Skin carotenoid scores correlated moderately to strongly with individual plasma carotenoid species (Pearson's r = 0.52 to r = 0.78) except for lycopene (r = 0.04 to r = 0.07). Low correlations between skin carotenoid score and lycopene plasma concentrations and intake could be due to differential deposition, preferential oxidation/degradation, and/or device measurement bias. Validating skin carotenoid measurement techniques relative to other concentration biomarkers informs the interpretation of skin carotenoid biomarkers.
皮肤类胡萝卜素可以使用光谱学方法无创测量,以提供总膳食类胡萝卜素和富含类胡萝卜素的水果和蔬菜摄入量的生物标志物。然而,皮肤类胡萝卜素生物标志物反映特定类胡萝卜素摄入量的程度必须针对特定设备确定。以前,关于反射光谱(RS)评估的皮肤类胡萝卜素和个体血浆类胡萝卜素浓度之间的相关性,研究结果是混合的。目前的研究扩展了先前的分析,以检查成人rs评估的皮肤类胡萝卜素和个体类胡萝卜素的摄入量和血浆浓度之间的横断面关联,控制潜在的协变量。我们假设rs评估的皮肤类胡萝卜素评分与除番茄红素外的所有主要血浆类胡萝卜素种类密切相关。本研究使用了先前两项研究(n = 213和n = 162)的横断面数据,以检验rs评估的皮肤类胡萝卜素作为水果和蔬菜摄入量生物标志物的有效性和敏感性。皮肤类胡萝卜素的评估使用蔬菜计,量化综合皮肤类胡萝卜素的浓度。采用高效液相色谱法测定血浆中α-胡萝卜素、β-胡萝卜素、β-隐黄质、番茄红素、叶黄素和玉米黄质的浓度。自我报告的类胡萝卜素摄入量是通过有效的食物频率问卷来估计的。除了番茄红素(r = 0.04 ~ r = 0.07)外,皮肤类胡萝卜素评分与血浆类胡萝卜素的种类有中等到强烈的相关性(Pearson’s r = 0.52 ~ r = 0.78)。皮肤类胡萝卜素评分与番茄红素血浆浓度和摄入量之间的低相关性可能是由于不同的沉积、优先氧化/降解和/或设备测量偏差。验证皮肤类胡萝卜素相对于其他浓度生物标志物的测量技术有助于解释皮肤类胡萝卜素生物标志物。
{"title":"A reflection-spectroscopy measured skin carotenoid score strongly correlates with plasma concentrations of all major dietary carotenoid species except for lycopene","authors":"Qiang Wu ,&nbsp;Cheryl Webb Cherry ,&nbsp;Stephanie Jilcott Pitts ,&nbsp;Melissa N. Laska ,&nbsp;Neal Craft ,&nbsp;Nancy E. Moran","doi":"10.1016/j.nutres.2024.11.010","DOIUrl":"10.1016/j.nutres.2024.11.010","url":null,"abstract":"<div><div>Skin carotenoids can be measured non-invasively using spectroscopy methods to provide a biomarker of total dietary carotenoid and carotenoid-rich fruit and vegetable intake. However, the degree to which skin carotenoid biomarkers reflect intakes of specific carotenoids must be determined for specific devices. Previously, findings were mixed regarding the correlation between reflection spectroscopy (RS)-assessed skin carotenoids and individual plasma carotenoid concentrations. The current study expands on prior analyses to examine the cross-sectional associations between adult RS-assessed skin carotenoids and individual carotenoid species intakes and plasma concentrations, controlling for potential covariates. We hypothesized that RS-assessed skin carotenoid scores would strongly correlate with all major plasma carotenoid species other than lycopene. Cross-sectional data from 2 prior studies (n = 213 and n = 162) examining the validity and sensitivity of RS-assessed skin carotenoids as a biomarker of fruit and vegetable intake were used. Skin carotenoids were assessed using the Veggie Meter, which quantifies combined skin carotenoid concentrations. Plasma concentrations of α-carotene, β-carotene, β-cryptoxanthin, lycopene, and lutein and zeaxanthin were determined using high-performance liquid chromatography. Self-reported carotenoid intake was estimated from validated food frequency questionnaires. Skin carotenoid scores correlated moderately to strongly with individual plasma carotenoid species (Pearson's <em>r</em> = 0.52 to <em>r</em> = 0.78) except for lycopene (<em>r</em> = 0.04 to <em>r</em> = 0.07). Low correlations between skin carotenoid score and lycopene plasma concentrations and intake could be due to differential deposition, preferential oxidation/degradation, and/or device measurement bias. Validating skin carotenoid measurement techniques relative to other concentration biomarkers informs the interpretation of skin carotenoid biomarkers.</div></div>","PeriodicalId":19245,"journal":{"name":"Nutrition Research","volume":"133 ","pages":"Pages 127-137"},"PeriodicalIF":3.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142896480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Barriers and facilitators to healthy eating among college students 大学生健康饮食的障碍和促进因素:横断面研究
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/j.nutres.2024.06.001
Nicholas Drzal , Jean M. Kerver , Rita S. Strakovsky , Lorraine Weatherspoon , Katherine Alaimo
Young adulthood is an influential life stage for developing lifelong eating patterns, yet limited research characterizes dietary intake among young adults. This cross-sectional study assessed dietary intake and characteristics associated with nutrition knowledge and healthy food consumption among college students. We hypothesized that healthy food intake would be lower than United States (U.S.) dietary guidelines and that perceived healthy eating barriers would be negatively associated with diet quality. Participants were undergraduate college students enrolled in an introductory human nutrition course (N = 762), with surveys administered during the first week of class. Survey instruments included the Dietary Screener Questionnaire developed by the National Cancer Institute and the Jones Nutrition Knowledge questionnaire. Perceived encouragement, cost, taste, and ease of eating healthier foods were assessed with questions from the National Health Interview Survey. College student daily mean intakes of fiber (15.46 ± 3.06 grams), whole grains (0.63 ± 0.29 ounce equivalents), combined fruits and vegetables (2.38 ± 0.73 cup equivalents), and dairy (1.49 ± 0.53 cup equivalents) were lower than U.S. recommended dietary guidelines, while mean intakes of added sugars (14.65 ± 4.01 teaspoon equivalents) were greater than recommendations. As hypothesized, dietary intakes of young adult college students were sub-optimal, not meeting the U.S. dietary guidelines for fiber, whole grains, fruits, vegetables, dairy, and added sugars. Additionally, perceived ease of eating healthier foods, cost, and nutrition knowledge were significantly associated with increased consumption of healthier foods. Results highlight the need to reduce barriers to improve healthy eating among young adults.
{"title":"Barriers and facilitators to healthy eating among college students","authors":"Nicholas Drzal ,&nbsp;Jean M. Kerver ,&nbsp;Rita S. Strakovsky ,&nbsp;Lorraine Weatherspoon ,&nbsp;Katherine Alaimo","doi":"10.1016/j.nutres.2024.06.001","DOIUrl":"10.1016/j.nutres.2024.06.001","url":null,"abstract":"<div><div>Young adulthood is an influential life stage for developing lifelong eating patterns, yet limited research characterizes dietary intake among young adults. This cross-sectional study assessed dietary intake and characteristics associated with nutrition knowledge and healthy food consumption among college students. We hypothesized that healthy food intake would be lower than United States (U.S.) dietary guidelines and that perceived healthy eating barriers would be negatively associated with diet quality. Participants were undergraduate college students enrolled in an introductory human nutrition course (N = 762), with surveys administered during the first week of class. Survey instruments included the Dietary Screener Questionnaire developed by the National Cancer Institute and the Jones Nutrition Knowledge questionnaire. Perceived encouragement, cost, taste, and ease of eating healthier foods were assessed with questions from the National Health Interview Survey. College student daily mean intakes of fiber (15.46 ± 3.06 grams), whole grains (0.63 ± 0.29 ounce equivalents), combined fruits and vegetables (2.38 ± 0.73 cup equivalents), and dairy (1.49 ± 0.53 cup equivalents) were lower than U.S. recommended dietary guidelines, while mean intakes of added sugars (14.65 ± 4.01 teaspoon equivalents) were greater than recommendations. As hypothesized, dietary intakes of young adult college students were sub-optimal, not meeting the U.S. dietary guidelines for fiber, whole grains, fruits, vegetables, dairy, and added sugars. Additionally, perceived ease of eating healthier foods, cost, and nutrition knowledge were significantly associated with increased consumption of healthier foods. Results highlight the need to reduce barriers to improve healthy eating among young adults.</div></div>","PeriodicalId":19245,"journal":{"name":"Nutrition Research","volume":"133 ","pages":"Pages 161-171"},"PeriodicalIF":3.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141394899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial office and Board Members
IF 3.4 3区 医学 Q2 NUTRITION & DIETETICS Pub Date : 2025-01-01 DOI: 10.1016/S0271-5317(25)00010-7
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Nutrition Research
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