BMC Nutrition最新文献

{"title":"The influence of gender and waist circumference in the association of body fat with cardiometabolic diseases.","authors":"Milad Bagheri, Mehran Nouri, Ali Kohanmoo, Reza Homayounfar, Masoumeh Akhlaghi","doi":"10.1186/s40795-024-00931-0","DOIUrl":"10.1186/s40795-024-00931-0","url":null,"abstract":"<p><strong>Background: </strong>The link between obesity and cardiometabolic risk has been well recognized. We investigated the association between body fat percentage (BF%), as an appropriate indicator of obesity, and prevalence of cardiometabolic diseases using baseline data of Fasa PERSIAN cohort study.</p><p><strong>Methods: </strong>The cross-sectional study was performed on data obtained at the first phase of the Fasa cohort study in Iran (n = 4658: M/F: 2154/2504). Anthropometric characteristics, blood pressure, cardiometabolic biomarkers, and body fat content were measured. Information on demographic and lifestyle factors, and history of cardiometabolic diseases (metabolic syndrome, type 2 diabetes, non-alcoholic fatty liver disease (NAFLD), and myocardial infarction) was obtained.</p><p><strong>Results: </strong>Cardiometabolic risk factors (body mass index, waist circumference, blood pressure, blood glucose and lipids) had an inverse association with BF% tertiles in both sexes. Women had a higher BF% and prevalence of metabolic diseases than men, but men demonstrated stronger associations between BF% and cardiometabolic diseases. In both sexes, the association between BF% and metabolic syndrome and NAFLD was stronger than that between BF% and diabetes and myocardial infarction. Addition of waist circumference to the confounders either weakened (for NAFLD and metabolic syndrome) or faded (for type 2 diabetes and myocardial infarction) the relationship of BF% and cardiometabolic diseases.</p><p><strong>Conclusion: </strong>Strategies to decrease body fat may be effective in ameliorating the risk of milder metabolic diseases, such as metabolic syndrome, but interventions to decrease abdominal fat (estimated by waist circumference) may be more effective in preventing more serious metabolic disorders such as type 2 diabetes and myocardial infarction.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"24"},"PeriodicalIF":1.9,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11773899/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143060838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supporting students through the COVID-19 pandemic: the perspectives of food pantry workers.","authors":"Alvin Tran, Muskan Kohli, Aishwarya Sreenivasan, Selena Chom, Dhaani Dhaani, Neeko Rosete","doi":"10.1186/s40795-025-01009-1","DOIUrl":"10.1186/s40795-025-01009-1","url":null,"abstract":"<p><strong>Background: </strong>College students in the United States are disproportionately impacted by food insecurity, which is associated with diminished health outcomes and poor academic performance. One key resource to support students through periods of food insecurity are on-campus food pantries, which distribute food, personal hygiene products, and other essential items. But as colleges and universities navigated through the COVID-19 pandemic, many campuses closed their food pantries as the demand for their services among students grew. Few studies, however, have assessed how food pantries at academic institutions navigated through the COVID-19 pandemic to support students. With this knowledge gap in mind, our study objectives included the following: (1) to compare staff members' perceptions on the impact of COVID-19 on food pantries of academic institutions; and (2) to provide recommendations to improve campus food pantries in navigating through future public health threats.</p><p><strong>Methods: </strong>The research team conducted a qualitative study involving semi-structured interviews with staff members, including directors and supervisors, of food pantries located on the campuses of colleges and universities in the state of Connecticut. Participants also completed a short post-interview survey assessing demographic information and perspectives on food insecurity-related issues impacting their respective college or university. A template organizing approach was used to allow members of the research team to create a codebook of both inductive and deductive codes and identify emergent themes from the qualitative data.</p><p><strong>Results: </strong>Twelve interviews were conducted, of which 7 participants represented four-year and 5 from 2-year institutions. Based on our thematic analysis if the interviews, we identified four central themes: (1) Persistent Pre-COVID-19 Pandemic Barriers to Food Pantry Utilization; (2) Innovative responses to the COVID-19 pandemic; (3) International Students' Reliance on Food Pantries at Four-Year Colleges and Universities; and (4) Demand for Non-Food-Related Items.</p><p><strong>Conclusions: </strong>Our research underscores the importance of lessons gleaned by the COVID-19 pandemic, particularly through the lens of on-campus food pantry workers. Their unique insight and lessons learned ought to be considered when academic institutions deliberate allocating resources and making key decisions to help mitigate food insecurity concerns on their campuses.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"22"},"PeriodicalIF":1.9,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11771070/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143053225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Greenhouse gas emissions (GHGE), water footprint and nitrogen loss associated with food consumption among adults: findings from the updated LEBANese natiONal food consumption survey (LEBANON-FCS).","authors":"Maha Hoteit, Maroun Khattar, Esraa Antar, Dana Malli","doi":"10.1186/s40795-025-01004-6","DOIUrl":"10.1186/s40795-025-01004-6","url":null,"abstract":"<p><strong>Background: </strong>Lebanon is grappling with numerous environmental challenges, including water scarcity, landfill waste, deforestation, and rising air pollution. Food choices significantly influence global greenhouse gas emissions and environmental impacts, making it crucial to evaluate the environmental footprints (EFPs) of Lebanon's current dietary habits. This study aimed to assess food consumption patterns and their EFPs among a nationally representative sample of Lebanese adults.</p><p><strong>Methods: </strong>A cross-sectional survey was conducted from May to September 2022, involving 444 Lebanese adults aged 18 to 64 years. The sample was representative, and participants were distributed across the eight Lebanese governorates. Sociodemographic and medical data were collected via a questionnaire, food consumption was assessed through a validated Food Frequency Questionnaire (FFQ) and two non-consecutive 24-hour recalls, and anthropometric measurements were also taken. EFPs were derived from databases and repositories.</p><p><strong>Results: </strong>The typical EFPs of an average Lebanese adult included water usage of 2,862.39 ± 1,617.88 L/day, greenhouse gas emissions of 4.43 ± 2.29 kg CO2-eq/day, and nitrogen use of 12.72 ± 6.76 g/day. Animal products were the primary contributors to greenhouse gas emissions, while vegetable products had the highest water footprint and nitrogen loss impact on the environment. Grains and cereals, the most consumed food category, significantly influenced the water footprint and nitrogen loss. Additionally, meat consumption notably drove greenhouse gas emissions.</p><p><strong>Conclusion: </strong>Lebanon must address its environmental challenges and the impact of dietary choices on greenhouse gas emissions and EFPs. By evaluating and understanding the environmental consequences of current dietary patterns, Lebanon can take proactive steps towards promoting sustainable food practices and mitigating environmental degradation.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"23"},"PeriodicalIF":1.9,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11771036/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143052584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Achillea millefolium capsule improved liver enzymes and lipid profile compared to placebo in patients with type 2 diabetes: a double-blind randomized clinical trial.","authors":"Shole Daneshvar-Ghahfarokhi, Hassan Ahmadinia, Tabandeh Sadeghi, Elham Basirat, Vahid Mohammadi-Shahrokhi","doi":"10.1186/s40795-025-01005-5","DOIUrl":"10.1186/s40795-025-01005-5","url":null,"abstract":"<p><strong>Background: </strong>The therapeutic properties of Achillea Millefolium (AM) in regulating blood lipids and liver enzymes have been proven in studies. Considering the abnormal lipid levels and elevated liver enzymes in diabetic patients, this study was conducted to investigate the effect of AM on the lipid profile and serum level of liver enzymes in type 2 diabetic (T2D) patients.</p><p><strong>Methods: </strong>In this 90-day double-blind clinical trial study, 60 eligible diabetic patients were enrolled and divided into intervention and control (each 30 patients) groups. The intervention group received AM capsules (dose of 500 mg/day) for 3 months, and the control group received placebo capsules during the same period. Blood was taken from patients on day 0 and day 90. The serum levels of liver enzymes and lipid profiles of patients were measured at baseline and on day 90. The obtained values were analyzed and compared between two control and treatment groups and within each group.</p><p><strong>Results: </strong>AM oral supplementation caused a significant decrease in alanine aminotransferases (ALT; from 28.79 ± 10.99 to 24.41 ± 6.84, p = 0.017) and aspartate aminotransferases (AST; from 24.28 ± 7.91 to 18.76 ± 6.77, p = 0.007). A significant reduction in the levels of serum lipids such as triglyceride (TG; from 161.7 ± 77.18 to 147.3 ± 66.79, p = 0.045), low-density lipoprotein (LDL; from 98.90 ± 35.67 to 80.86 ± 32.10, p = 0.001), and total cholesterol (TC; from 168.3 ± 47.46 to 150.1 ± 38.77, p = 0.006) was noted in AM group. According to these results, after the intervention, the mean of all variables (except HDL) in the two groups had a significant difference (P < 0.05).</p><p><strong>Conclusion: </strong>The study showed that the 3-month treatment of T2D patients with 500 mg/day AM capsules led to the reduction of liver enzymes and the regulation of blood lipids in them.</p><p><strong>Trial registration: </strong>Iranian Registry of Clinical Trials IRCT20230612058459N1 Registered on 2023-06-24.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"21"},"PeriodicalIF":1.9,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11761196/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143042279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of L-carnitine supplementation on anthropometric and malnutrition status in acute ischemic stroke patients: a triple-blinded randomized clinical trial.","authors":"Samaneh Hajjarzadeh, Mehdi Zarei, Shahram Rafie, Davood Shalilahmadi, Majid Karandish","doi":"10.1186/s40795-025-01008-2","DOIUrl":"10.1186/s40795-025-01008-2","url":null,"abstract":"<p><strong>Background: </strong>Malnutrition is a significant challenge in stroke patients, affecting both rehabilitation and independence. This study aims to evaluate whether early L-carnitine supplementation can effectively improve anthropometric parameters and malnutrition status in acute-phase ischemic stroke patients to mitigate the catabolic state.</p><p><strong>Methods: </strong>Eighty-two first-ever ischemic stroke patients were randomly assigned to either the L-carnitine group (1000 mg three times/day for seven consecutive days) or the matching placebo group. The study outcomes based on intention-to-treat analyses included changes in weight, body mass index, triceps skinfold thickness, mid-arm circumference, mid-arm muscle circumference, arm muscle area, calf circumference, serum ALB and malnutrition status over the seven-day treatment protocol. Malnutrition was assessed based on the serum ALB concentration, mid-arm muscle circumference, and triceps skinfold thickness. Analysis of covariance (ANCOVA) was applied for assessing the between-group changes along with adjusting the baseline mean value effect.</p><p><strong>Results: </strong>Patients receiving L-carnitine had significantly lower changes in terms of weight, body mass index, triceps skinfold thickness, mid-arm circumference, mid-arm muscle circumference, and calf circumference than did those in the placebo group. After the intervention, the placebo group experienced a significantly greater reduction in the mid-arm muscle circumference indicator (P < 0.001). The between-group change in the serum ALB concentration significantly increased in the L-carnitine group (P = 0.001). Moreover, the L-carnitine group was less malnourished than the placebo group [17 (41.5%) vs. 30 (73.2%), respectively; P = 0.01], after the intrvention. The \"recovery\" frequency was significantly greater in the L-carnitine group (18 (43.9%) vs. 3 (7.3%), P < 0.001) than the placebo group.</p><p><strong>Conclusions: </strong>Early L-carnitine supplementation effectively improves anthropometric indices and malnutrition, muscle wasting, and rapid weight loss in acute ischemic stroke patients, highlighting its potential as a supportive nutritional therapy during stroke rehabilitation.</p><p><strong>Trial registration: </strong>The current clinical trial study was registered in the Iranian Registry of Clinical Trials (registration code: IRCT20221206056734N1) at 2023-02-11.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"20"},"PeriodicalIF":1.9,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11758746/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143030012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in nutritional management after gastrointestinal cancer surgery over a 12-year period: a cohort study using a nationwide medical claims database.","authors":"Yoshikuni Kawaguchi, Kenta Murotani, Nahoki Hayashi, Satoru Kamoshita","doi":"10.1186/s40795-025-01006-4","DOIUrl":"10.1186/s40795-025-01006-4","url":null,"abstract":"<p><strong>Background: </strong>Nutritional management in patients after gastrointestinal cancer surgery has changed throughout the 2000s. However, its evolution has not been formally studied. This study aimed to evaluate changes in nutritional management using real-world data.</p><p><strong>Methods: </strong>Patient data from 2011 to 2022 were extracted from a nationwide medical claims database. Patients were divided into four groups based on their year of hospital admission: period I, 2011-2013; II, 2014-2016; III, 2017-2019; IV, 2020-2022. For each period, feeding routes in all patients and prescribed doses of parenteral energy and amino acids in fasting patients during postoperative days (POD) 1-7 were determined. The results of the four different periods were compared using statistical trend tests.</p><p><strong>Results: </strong>The study cohort was comprised of 365,125 patients. During POD 1-3, the proportion of patients administered any oral intake increased over time (I, 40.3%; II, 47.1%; III, 49.4%; IV, 54.2%; P < 0.001), while that of patients receiving parenteral nutrition (PN) decreased (I, 60.1%; II, 55.0%; III, 50.3%; IV, 45.5%; P < 0.001). Of 19,661 patients with PN alone (i.e., neither oral intake nor enteral nutrition) during POD 1-7, the median (interquartile range) prescribed doses on POD 7 of energy (kcal/kg) [I, 15.3 (10.3-21.9); II, 13.9 (8.4-20.0); III, 13.2 (7.7-19.2); IV, 12.9 (7.0-18.7); P < 0.001] and amino acids (g/kg) [I, 0.65 (0.30-0.94); II, 0.58 (0.24-0.89); III, 0.56 (0.00-0.86); IV, 0.56 (0.00-0.87); P < 0.001] both decreased over time.</p><p><strong>Conclusion: </strong>From 2011 to 2022, more patients who underwent gastrointestinal cancer surgery in Japan were administered early oral intake, while fewer patients were administered early PN. Overall, the energy and amino acid doses prescribed in PN were far below the guideline recommendations.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"19"},"PeriodicalIF":1.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11753049/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143024400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What's happening in the kitchen? The influence of nutritional knowledge, attitudes and, practices (KAP), and kitchen characteristics on women's dietary quality in Ethiopia.","authors":"Temesgen Awoke Yalew, Masresha Tessema, Edward Lahiff","doi":"10.1186/s40795-025-00991-w","DOIUrl":"10.1186/s40795-025-00991-w","url":null,"abstract":"<p><strong>Background: </strong>Low dietary quality significantly contributes to public health risks in low-income countries. This situation is particularly concerning for vulnerable groups, such as women and children, who are at increased risk of malnutrition due to inadequate access to proper nutrition. This study aimed to assess the influence of nutrition-related knowledge, attitudes, and practices, and kitchen characteristics on women's dietary quality in Ethiopia.</p><p><strong>Method: </strong>A population-based cross-sectional survey was conducted from August to September 2022 in five regions and two city administrations in Ethiopia. A multistage stratified cluster sampling method was employed. From ninety-nine enumeration areas, twenty eligible households were selected. A total of 1,980 women aged 15-49 years were included in this survey. The data were collected using a structured questionnaire about socio-demographic characteristics, food frequency, 24-hour dietary recall, and nutrition-related knowledge, attitudes, and practices. The determinants of dietary quality were identified using Poisson, logistic, and ordinary least square regression analyses. Variables with a p-value less than 0.05 were considered to indicate statistical significance.</p><p><strong>Results: </strong>The results showed that the average dietary diversity score for women was 3.4 ± 0.85. Only 21.5% of the participants achieved the minimum dietary diversity for women (MDD-W), and the mean adequacy ratio for nutrients was 61.6%. The participants' average nutrition-related knowledge, attitudes, and practices scores were 63%, 39%, and 23%, respectively. The regression analysis showed knowledge and attitude positively associated with dietary diversity and the mean nutrient adequacy ratio (P < 0.01). Cooking time and propensity to prepare new food were also positively associated with dietary diversity and with minimum dietary diversity (P < 0.01).</p><p><strong>Conclusion: </strong>Our study showed that good nutrition-related knowledge and a positive attitude toward nutrition positively and significantly influence dietary quality, along with cooking time and the propensity to prepare new foods.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"18"},"PeriodicalIF":1.9,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11753156/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143013300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An assessment of compliance with proposed regulations to restrict on-package marketing of packaged foods to improve nutrition in South Africa.","authors":"Safura Abdool Karim, Tamryn Frank, Alice S Khan, Morongoa G Tlhako, Sikhumbule K Joni, Elizabeth C Swart","doi":"10.1186/s40795-025-01007-3","DOIUrl":"10.1186/s40795-025-01007-3","url":null,"abstract":"<p><strong>Background: </strong>Ultra-processed products (UPPs), high in sugar, fat and sodium, contribute to increasing burdens of obesity and non-communicable diseases in South Africa (SA). Increased consumption and acceptability of UPPs is driven, in part by aggressive marketing. Front of package labelling laws, particularly warning labels (WLs) coupled with marketing restrictions, have been recommended to improve consumer awareness of unhealthy products, incentivise reformulation and underpin other interventions. The SA government published a draft regulation to introduce WLs and restrict marketing, called R3337. This study aims to analyse on-package marketing and create a baseline to evaluate compliance with the proposed R3337.</p><p><strong>Methods: </strong>This study is an analysis of a dataset of 6768 packaged food products, collected as pictures of products in four major grocery stores in Cape Town, SA between March and July 2019. A codebook was developed based on R337. The codebook was used to identify and assess child-directed marketing (CDM) and health claims on products potentially subject to front-of-package WLs. Food packages and their nutritional information were coded and analyzed to determine whether the product would be required to carry a WL and whether the package included regulated marketing.</p><p><strong>Results: </strong>The majority (80.16%) of products analyzed would require WLs under R3337 due to high levels of sugar, sodium, or saturated fat. CDM was prevalent, with 59.26% of products displaying some form of marketing, primarily animated characters and depictions of children. Health claims were also common, with 83% occurring on WL products.</p><p><strong>Discussion: </strong>Using a WL system in SA could effectively target common forms of on-package marketing of unhealthy products, given the high prevalence of CDM and health claims on products likely to carry WLs. Such interventions may contribute to improving diets and reducing UPP consumption. Some forms of CDM are not regulated under R3337 and we recommend expanding the regulation to include these. This study provides a baseline which should be used for future research to evaluate R3337 when it is implemented.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"17"},"PeriodicalIF":1.9,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11749088/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143013262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tracking the correlation of mineral intakes among family pairs over nine years: a longitudinal study.","authors":"Farshad Teymoori, Mahdi Akbarzadeh, Niloufar Saber, Mitra Kazemi Jahromi, Ebrahim Mokhtari, Parisa Riahi, Hossein Farhadnejad, Hamid Ahmadirad, Asiyeh Sadat Zahedi, Sajedeh Masjoudi, Danial Habibi, Maryam Zarkesh, Mohammadreza Vafa, Parvin Mirmiran, Maryam S Daneshpour, Fereidoun Azizi","doi":"10.1186/s40795-025-00995-6","DOIUrl":"10.1186/s40795-025-00995-6","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to assess possible changes in mineral intake correlation between family pairs over time. Mineral intake was measured using a food frequency questionnaire.</p><p><strong>Methods: </strong>FCOR command of the Statistical Analysis for Genetic Epidemiology software was used to determine the correlation coefficients of minerals in relative pairs. Our first analysis was conducted on adults (n = 748) who had four complete dietary and familial data on the third to sixth surveys of the Tehran Lipid and Glucose Study. In addition, we assessed respectively the 3-year, 6-year, and 9-year changes in mineral correlations among populations with n = 1773, n = 1672, and n = 1352 samples with two mineral intake measurements.</p><p><strong>Results: </strong>Most of the mineral correlations among various pairs were found to be in the same direction in both four and two measurement analyses. Among the mother-daughter and brother-sister pairs, there was a decreasing correlation for all minerals over time. In father-daughter, we observed decreasing or regression to the mean of correlations. For father-son and spouse pairs, the correlations between minerals showed a decreasing trend or regression to the mean over time, whereas increased for sodium in the father-son and phosphorus in the spouse pair. For mother-son and brother-brother pairs, iron intake correlation increased and other minerals correlations generally showed a decreasing trend or regression to the mean. Among sister-sister pairs, the correlation of calcium and phosphorus decreased, however, the correlation of chromium, selenium, sodium, and potassium increased.</p><p><strong>Conclusion: </strong>Our study revealed a decreasing trend in correlation or regression towards the mean over time for most minerals in family pairs.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"15"},"PeriodicalIF":1.9,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11744812/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143013255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Individual and community level factors associated with household level food insecurity of Ethiopia: multilevel mixed effects analysis of 2021 Performance Monitoring for Action Ethiopia (PMA-ET).","authors":"Eyob Ketema Bogale, Tadele Fentabel Anagaw, Misganaw Guadie Tiruneh, Eneyew Talie Fenta, Destaw Endeshaw, Ousman Adal, Abiyu Abadi Tareke, Natnael Kebede, Amare Mebrat Delie","doi":"10.1186/s40795-025-01002-8","DOIUrl":"10.1186/s40795-025-01002-8","url":null,"abstract":"<p><strong>Background: </strong>People who face restricted or uncertain physical and economic access to safe, sufficient, and nutritious food to suit their dietary needs or food choices for a productive, healthy, and active life are said to be in a state or situation of food insecurity. There is a dearth of evidence of individual and community-level factors associated with household-level food insecurity in Ethiopia. Thus, this study aimed to assess individual and community-level factors associated with household-level food insecurity to fill the aforementioned gap.</p><p><strong>Methods: </strong>This study analyzed the 2021 Performance Monitoring for Action Ethiopia (PMA-ET) datasets. A total of 24,965 participants in the 2021 Performance Monitoring for Action Ethiopia (PMA-ET) datasets were included in the analysis. STATA version 17.0 was used to analyze the data. A multi-level mixed-effects logistic regression analysis was used to assess the individual and community-level factors associated with household-level food insecurity. An adjusted odds ratio with a 95% confidence interval was used to show the strength and direction of the association, and statistical significance was declared at a P value less than 0.05.</p><p><strong>Results: </strong>The prevalence of household-level food insecurity in Ethiopia based on 2021 PMA-ET data was 40.9%. Households who have not been educated (AOR: 5.62 with 95% CI: 2.74, 11.5), having primary educational status (AOR: 2.58 with 95% CI: 1.35, 4.92), having secondary educational status (AOR: 2.20 with 95% CI: 1.17, 4.14), households having middle wealth status (AOR: 3.00 with 95% CI: 1.05, 8.50), households having poor wealth status (AOR: 5.18 with 95% CI: 2.00, 13.4), households doesn't owned any livestock (AOR: 1.68 with 95% CI: 1.09, 2.84), and complete household income loss since COVID-19 restrictions began (AOR: 3.63 with 95% CI: 1.76, 7.50) were statistically associated with household-level food insecurity.</p><p><strong>Conclusion: </strong>The prevalence of household-level food insecurity in Ethiopia was high. Hence, governmental and non-governmental organizations should focus on increasing the literacy status of the community since having low literacy status, including being not educated, has been found to contribute to food insecurity. The link between households that have not owned any livestock and food insecurity is one of our findings, suggesting that there is a need to participate in nonagricultural enterprises, including livestock production. Furthermore, besides government support, households should better to develop an emergency response plan for food security during any emergency including pandemics by increasing their source of income to avert the impact of different socioeconomic derangements.</p>","PeriodicalId":36422,"journal":{"name":"BMC Nutrition","volume":"11 1","pages":"16"},"PeriodicalIF":1.9,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11744979/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143013295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}