British Journal of Nutrition最新文献_第2页

Comparative analysis of dietary habits and lifestyles between esports players and non-esports players among university students. 大学生电子竞技选手与非电子竞技选手饮食习惯与生活方式对比分析

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-24 DOI: 10.1017/S0007114525105266

Şenay Burçin Alkan, Kübra Ağar, Havva Kaşıkçı

{"title":"Comparative analysis of dietary habits and lifestyles between esports players and non-esports players among university students.","authors":"Şenay Burçin Alkan, Kübra Ağar, Havva Kaşıkçı","doi":"10.1017/S0007114525105266","DOIUrl":"https://doi.org/10.1017/S0007114525105266","url":null,"abstract":"E-sports has become popular among young people in recent years. The online nature of esports might contribute to differences in the dietary habits and lifestyles of university students who engage in this activity. The study aimed to compare the dietary habits, adherence to the Mediterranean diet, and sleep duration of esports players (ESp) and non-eSports players (nESp) university students in Türkiye. The study was designed as a cross-sectional analysis and data were collected through an online form. The form consisted of questions on sociodemographic characteristics, dietary habits, food frequency, physical activity, sleep duration, and the Mediterranean Diet Adherence Scale. The study included 115 ESp participants (mean age: 20.5 ± 1.5 years) and 110 nESp participants (mean age: 21.0 ± 1.5 years). The ESp group had significantly higher rates of alcohol (45.2% vs 15.5%) and energy drink (34.8% vs 12.7%) consumption compared to the nESp group (p<0.001). A significantly higher proportion of ESp skipped breakfast compared to nESp (68.3% vs 46.2%) (p=0.004). The adherence rates to the Mediterranean diet were comparable between the two groups, with 30.4% of ESp and 36.4% of nESp adhering to the dietary pattern. Although physical activity, sleep duration, and Mediterranean diet adherence were similar between groups, esports players reported higher consumption of alcohol, energy drinks, and processed foods, which might increase the risk of obesity and metabolic disorders. These findings highlight the need for targeted nutritional guidance and health promotion strategies to support healthier lifestyle behaviours among ESp.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-20"},"PeriodicalIF":3.0,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145130013","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

Aflatoxin exposure during pregnancy or infancy and its effect on infant health: a narrative review. 妊娠期或婴儿期黄曲霉毒素暴露及其对婴儿健康的影响综述。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-24 DOI: 10.1017/S0007114525105229

Sumitra Gorain, Vakdevi Validandi, Srinivasu Kurella, Yamuna Sagubandi, Sukesh Narayan Sinha

{"title":"Aflatoxin exposure during pregnancy or infancy and its effect on infant health: a narrative review.","authors":"Sumitra Gorain, Vakdevi Validandi, Srinivasu Kurella, Yamuna Sagubandi, Sukesh Narayan Sinha","doi":"10.1017/S0007114525105229","DOIUrl":"10.1017/S0007114525105229","url":null,"abstract":"Pregnant women are exposed to various contaminants through foods, with environmental toxicants and aflatoxin (AF) being among the major food contaminants. Therefore, this review was conducted for a better perspective on the AF exposure during pregnancy or infancy, highlighting how exposure through the mother (via placenta and breast milk) and directly through infant foods ultimately affects infant health. The literature suggests that AF exposure during pregnancy may lead to maternal anaemia, premature delivery, pregnancy loss or decreased number of live births. AF crosses through the placenta and also passes through breast milk. AF exposure during pregnancy may also lead to deleterious effects on the fetus or infants such as reduced fetal growth, low birth weight, impairment of linear or long bone growth and developmental delay such as small head circumference and reduced brain size, stillbirth or fetal death. It may also have an adverse effect on some organs and organ systems, causing aberrations such as neonatal jaundice and disrupting hormone synthesis. In the Indian context, there are limited clinical studies to assess the health effects of AF exposure during pregnancy. For the first time, we have made an attempt to estimate the AF exposure by calculating the AF estimated daily intake using the empirical formulae based on several reported studies. However, more research needs to be undertaken to understand the AF exposure outcomes during pregnancy. The data presented in this review warrant more clinical studies in India on maternal AF exposure to elucidate the birth outcomes and associated infant health outcomes.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-12"},"PeriodicalIF":3.0,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145130019","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

Prevalence and correlates of vitamin D deficiency in primary school children of South Asian, White European, Black African and Caribbean and White European origin: a cross-sectional survey (2004-2007) in London, Birmingham and Leicester. 南亚、欧洲白人、非洲黑人和加勒比地区以及欧洲白人小学生维生素D缺乏症的患病率及其相关因素：一项在伦敦、伯明翰和莱斯特进行的横断面调查（2004-2007）。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-23 DOI: 10.1017/S0007114525105187

Angela S Donin, Elizabeth Limb, Jonathan C Y Tang, Peter H Whincup

{"title":"Prevalence and correlates of vitamin D deficiency in primary school children of South Asian, White European, Black African and Caribbean and White European origin: a cross-sectional survey (2004-2007) in London, Birmingham and Leicester.","authors":"Angela S Donin, Elizabeth Limb, Jonathan C Y Tang, Peter H Whincup","doi":"10.1017/S0007114525105187","DOIUrl":"10.1017/S0007114525105187","url":null,"abstract":"Vitamin D deficiency is common in the UK, especially in certain ethnic minority populations. There is limited information on childhood vitamin D status in the UK, or factors associated with vitamin D deficiency. Using a cross-sectional study of 4650 children of South Asian, Black African and Caribbean and White European origins (9-10 years old) surveyed between 2004 and 2007, we investigated measurements of circulating 25(OH)D concentrations (a measure of vitamin D status) and anthropometric measurements. Overall, 68 % of children had 25(OH)D concentrations ≤ 50 nmol/L and were either insufficient (25-50 nmol/L) (45 %) or deficient (< 25 nmol/L) (23 %). Mean 25(OH)D concentrations were lowest in South Asian (especially Bangladeshi) children, intermediate in Black African and Caribbean and highest in White European children. Mean values were ≤ 50 nmol/L for all children during the winter months and ≤ 50 nmol/L throughout the year for South Asian, Black African and Caribbean children. In analyses adjusted for season, age, sex, ethnicity, socio-economic status and fat mass index, girls had a higher risk of being vitamin D deficient or insufficient (OR 1·49, 95 % CI 1·32, 1·68) compared with boys. South Asian children (OR 25·49, 95 % CI 19·95, 32·57) and Black African and Caribbean children (OR 10·31, 95 % CI 10·31, 17·52) had the highest risks of being deficient or insufficient compared with White European children. Childhood vitamin D deficiency was common in this study population. In the UK, targeted and novel interventions are needed to increase 25(OH)D concentrations, particularly South Asian and Black African and Caribbean children and reduce the health risks associated with low vitamin D status.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-7"},"PeriodicalIF":3.0,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7618223/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145124237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Muscle hyperplasia and hypertrophy dynamics in rainbow trout (Oncorhynchus mykiss): Impact of high plant-based protein and additive mixtures on muscle physiology. 虹鳟（Oncorhynchus mykiss）的肌肉增生和肥大动力学：高植物性蛋白和添加剂混合物对肌肉生理的影响。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-23 DOI: 10.1017/S0007114525105175

Krishna Pada Singha, Michael Phelps, Ken Overturf, Vikas Kumar

{"title":"Muscle hyperplasia and hypertrophy dynamics in rainbow trout (Oncorhynchus mykiss): Impact of high plant-based protein and additive mixtures on muscle physiology.","authors":"Krishna Pada Singha, Michael Phelps, Ken Overturf, Vikas Kumar","doi":"10.1017/S0007114525105175","DOIUrl":"https://doi.org/10.1017/S0007114525105175","url":null,"abstract":"The effects of high plant-based proteins (PP) used as alternative protein sources in aquafeeds on muscle cellularity and myogenic factors of rainbow trout, Oncorhynchus mykiss, remain unclear. This study explored muscle fiber growth phases and the impact of two additive mixtures (A) in high-PP diets on muscle physiology. Over a seven-month trial, 2000 fish (2.22 g) were divided into four groups (five replicates each) and fed isonitrogenous (fry, 46%; fingerling, 44%; and grow-out, 42% crude protein) and isolipidic (20% lipid) diets: control (30% fishmeal, FM), PP, PP+A1 (krill meal, taurine, selenium), and PP+A2 (proline, hydroxyproline, vitamin C). Sampling for muscle histology and myogenic gene expression was conducted at ten sampling points from Day 0 to Day 214. Muscle histology (fiber distribution: small, 0-20 μm; small-medium, 20-60 μm; large-medium, 60-100 μm; and large, ≥100 μm diameter) revealed four growth phases: hyperplasia (2.2-15 g), hypertrophy (15-50 g), hyperplasia (50-150 g), and hypertrophy (150-350 g). MyoD2 and MRF4 were upregulated during hyperplasia, while MSTN1/2 and reduced Pax7 indicating growth inhibition and fewer satellite cells. The PP diet without additives altered fiber recruitment, while PP+A2 enhanced hypertrophy, increasing large (>100 μm) fibers. Additive mixtures modulated myogenic gene expression, with PP+A2 promoting MyoD2, MyoG, and MRF4 and reducing MEF2A/C, contrary to known hypertrophy markers. PP+A1 and PP+A2 diets reduced MSTN1 expression, potentially mitigating growth inhibition. Additive supplementation in PP diets alleviates negative impacts on muscle cellularity and myogenic regulation. The identified growth phases provide insights for precision nutrition, supporting improved feeding strategies for sustainable aquaculture.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-42"},"PeriodicalIF":3.0,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145124221","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

Accuracy of menu calorie labelling in the England out-of-home food sector during 2024: assessment of a national food policy. 2024年期间英国户外食品行业菜单卡路里标签的准确性：国家食品政策的评估。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-23 DOI: 10.1017/S0007114525105217

Amy Finlay, Andrew Jones, Paula Thorp, I Gusti Ngurah Edi Putra, Megan Polden, Jean Adams, Jane Brealey, Eric Robinson

{"title":"Accuracy of menu calorie labelling in the England out-of-home food sector during 2024: assessment of a national food policy.","authors":"Amy Finlay, Andrew Jones, Paula Thorp, I Gusti Ngurah Edi Putra, Megan Polden, Jean Adams, Jane Brealey, Eric Robinson","doi":"10.1017/S0007114525105217","DOIUrl":"10.1017/S0007114525105217","url":null,"abstract":"Mandatory calorie labelling was introduced in out-of-home (OOH) food sector outlets during 2022 in England. Previous research in North America has found that labelled energy content can be underestimated for packaged and quick-serve foods, but no study has evaluated the accuracy of OOH food sector menu calorie labelling in response to the mandatory policy introduced in England. N 295 menu items from a range of outlet types (e.g. cafes, pubs, restaurants) and menu categories (e.g. starters and sides, main, dessert) were sampled. Bomb calorimetry was used to quantify energy content, and the reported energy content on menus was recorded. Consistency of measured energy was assessed by sampling the same items across outlets of the same business (n 50 menu items). Differences between reported and measured energy content were tested through Wilcoxon signed rank tests, and a linear model examined correlates of the difference. Mean measured kilocalories (kcal) were significantly lower than reported kcal (-16·70 kcal (±149·19), V = 16 920, P < 0·01 and r = 0·182). However, both over- (23 % of menu items) and under-estimation (11 %) by > 20 % of measured energy content were common, and the averaged absolute percentage difference between reported and measured values was 21 % (±29 %). Discrepancy between measured and reported energy content was more common in some outlet types (pubs), and reported energy content was substantially different (> 20 %) to measured energy content for 35 % of sampled menu items. There may be significant inaccuracies in reported energy content of calorie labelled menu items in English food outlets subject to mandatory calorie labelling.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-9"},"PeriodicalIF":3.0,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145124232","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

Letter to the Editor: 'Association between composite dietary antioxidant index and Helicobacter pylori infection: a population-based and Mendelian randomisation study'. 致编辑的信：“复合膳食抗氧化指数与幽门螺杆菌感染之间的关系：一项基于人群的孟德尔随机研究”。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-22 DOI: 10.1017/S0007114525105151

Yang Zhang

引用次数: 0

Relative associations of coffee, tea and plain water with all-cause and cause-specific mortality: a prospective cohort study. 咖啡、茶和白开水与全因和特定原因死亡率的相关关系：一项前瞻性队列研究。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-22 DOI: 10.1017/S0007114525104248

Chen Shi, Yu-Kun Wang, Min-Qian Yan, Zhen Peng, Jin-Lun Zhang, Yi-Ming Tao, Lin Yang, Li Li, Chun-Quan Ou

{"title":"Relative associations of coffee, tea and plain water with all-cause and cause-specific mortality: a prospective cohort study.","authors":"Chen Shi, Yu-Kun Wang, Min-Qian Yan, Zhen Peng, Jin-Lun Zhang, Yi-Ming Tao, Lin Yang, Li Li, Chun-Quan Ou","doi":"10.1017/S0007114525104248","DOIUrl":"10.1017/S0007114525104248","url":null,"abstract":"Previous studies highlighted the health benefits of coffee and tea, but they only focused on the comparisons between different consumptions. Consequently, the association estimate lacked a clear interpretation, as the substitution of beverages and distribution of doses were not explicitly prescribed. We focused on the 'relative association' to ascertain the optimal consumption strategy (including total intake and optimal allocation strategy) for coffee, tea and plain water associated with decreased mortality. Self-reported coffee, tea and plain water intake were used from the UK Biobank. Within a compositional data analysis framework, a multivariate Cox model was used to assess the relative associations after adjusting for a range of potential confounders. The lower mortality risk was observed with at least approximately 7-8 drinks/d of total consumption. When the total intake > 4 drinks/d, substituting plain water with coffee or tea was linked to reduced mortality; nevertheless, the benefit was not seen for ≤ 4 drinks/d. Besides, a balanced consumption of coffee and tea (roughly a ratio of 2:3) associated with the lowest hazard ratios of 0·55 (95 % CI 0·47, 0·64) for all-cause mortality, 0·59 (95 % CI 0·48, 0·72) for cancer mortality, 0·69 (95 % CI 0·49, 0·99) for CVD mortality, 0·28 (95 % CI 0·15, 0·52) for respiratory disease mortality and 0·35 (95 % CI 0·15, 0·82) for digestive disease mortality than other combinations. These results highlight the importance of the rational combination of coffee, tea and plain water, with particular emphasis on ensuring adequate total intake, offering more comprehensive and explicit guidance for individuals.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-10"},"PeriodicalIF":3.0,"publicationDate":"2025-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145111987","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

Associations between plasma advanced glycation end products levels and body composition parameters: a cross-sectional study in Chinese participants aged over 40 years old. 血浆晚期糖基化终产物水平与身体组成参数之间的关系：一项针对40岁以上中国参与者的横断面研究

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-19 DOI: 10.1017/S0007114525105096

Wenzhuo Zhang, Yun Wang, Huanying He, Fangfei Xie, Nimei Zeng, Renfang Han, Yi Wang, Kangyun Sun, Zhongxiao Wan

{"title":"Associations between plasma advanced glycation end products levels and body composition parameters: a cross-sectional study in Chinese participants aged over 40 years old.","authors":"Wenzhuo Zhang, Yun Wang, Huanying He, Fangfei Xie, Nimei Zeng, Renfang Han, Yi Wang, Kangyun Sun, Zhongxiao Wan","doi":"10.1017/S0007114525105096","DOIUrl":"10.1017/S0007114525105096","url":null,"abstract":"We aimed to investigate the association between plasma advanced glycation end products (AGE) level and fat, skeletal muscle-related body composition parameters in middle-aged and elderly Chinese participants. A total of 1139 participants aged over 40 years were included in a cross-sectional study. Body composition including BMI, waist:hip ratio (WHR), fat mass index (FMI), percentage of body fat (PBF), the ratio of trunk fat to legs fat (trunk fat/legs fat), fat free mass (FFM), fat free mass index (FFMI) and skeletal muscle index (SMI) was measured using a bioelectrical impedance analyser. Plasma free and combined AGE were measured by ultra-high performance liquid chromatography-tandem MS. Multiple linear regression and weighted quantile sum regression models were used to examine the association between AGE and body composition parameters. Total exposure of plasma advanced glycation end products (AGE) was positively associated with BMI (β (95 % CI): 0·381 (0·037, 0·724), P = 0·030), FMI (β (95 % CI): 0·521 (0·241, 0·800), P = 0·001), PBF (β (95 % CI): 1·996 (1·160, 2·832), P < 0·0001), trunk fat/legs fat (β (95 % CI): 0·058 (0·036, 0·080), P < 0·001); while it was negatively associated with FFM (β (95 % CI): -1·075 (-2·028, -0·122), P = 0·027), FFMI (β (95 % CI): -0·687 (-1·076, -0·297), P = 0·001) and SMI (β (95 % CI): -1·264 (-1·767, -0·761), P < 0·001). The associations between plasma AGE and FFM and FFMI were more pronounced in those aged less than 61 years and female participants. This study provides evidence on the associations between plasma AGE and fat and skeletal muscle parameters, suggesting their potential role in the development of obesity and skeletal muscle loss.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-8"},"PeriodicalIF":3.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145084891","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

Development and validation of Tanzania's food literacy tool for adults: implications for healthy eating behaviours. 坦桑尼亚成人食品素养工具的开发和验证：对健康饮食行为的影响。

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-19 DOI: 10.1017/S0007114525105138

Victoria Kariathi, Hadijah Mbwana, Constance Rybak, Safiness Msollo

{"title":"Development and validation of Tanzania's food literacy tool for adults: implications for healthy eating behaviours.","authors":"Victoria Kariathi, Hadijah Mbwana, Constance Rybak, Safiness Msollo","doi":"10.1017/S0007114525105138","DOIUrl":"10.1017/S0007114525105138","url":null,"abstract":"The study aimed to develop and validate a food literacy tool for Tanzanian adults. The Tanzanian nutrition, food and health promotion experts evaluated the initial twenty-three-question food literacy tool for its relevance to the context, where its content validity was determined. The construct validity involved the analysis of food literacy information collected in a cross-sectional study involving 709 adults (484 females and 225 males) sampled from rural and urban Tanzania. Exploratory factor analysis was conducted to explore the underlying factor structure and identify the number of latent constructs. A confirmatory factor analysis using structural equation modelling verified the measurement model and confirmed the theoretical model's validity and reliability. The descriptive statistics summarised the essential characteristics of the study sample. The final tool remained with fourteen questions after removing questions with low factor loadings < 0·5 and higher uniqueness above 0·60. The model achieved construct validity through convergent and discriminant validity and construct reliability through the composite reliability exceeding 0·60 and a Cronbach's α value of 0·83 and above. The fourteen-question food literacy tool has been reviewed and evaluated by experts in food, nutrition and public health; therefore, it is a valid measure of food literacy among adults in Tanzania. It is suitable for designing nutrition education programmes and ensures accurate and reliable measurements for effective interventions and policy actions.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-11"},"PeriodicalIF":3.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145085024","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

Associations between plant-based dietary pattern trajectories and depression and life satisfaction in older adults: insights from the 2008-2018 Chinese Longitudinal Healthy Longevity Survey (CLHLS). 基于植物的饮食模式轨迹与老年人抑郁和生活满意度之间的关系：来自2008-2018年中国纵向健康寿命调查（CLHLS）的见解

IF 3 3区医学

British Journal of Nutrition Pub Date : 2025-09-19 DOI: 10.1017/S0007114525105102

Hanqing Zhao, Mengtong Sun, Guoxian Li, Qiang Han, Miao Jiang, Yueping Shen

{"title":"Associations between plant-based dietary pattern trajectories and depression and life satisfaction in older adults: insights from the 2008-2018 Chinese Longitudinal Healthy Longevity Survey (CLHLS).","authors":"Hanqing Zhao, Mengtong Sun, Guoxian Li, Qiang Han, Miao Jiang, Yueping Shen","doi":"10.1017/S0007114525105102","DOIUrl":"10.1017/S0007114525105102","url":null,"abstract":"Plant-based diets may improve mental health among older adults by alleviating depression and improving life satisfaction. This study aimed to explore the associations between plant-based dietary pattern trajectories (PDPT), depression and life satisfaction in Chinese older adults. Data of participants from the 2008-2018 Chinese Longitudinal Healthy Longevity Survey were analysed. We utilised group-based trajectory modelling to identify the PDPT. Logistic and linear regression models were used to analyse the associations between PDPT, depression and life satisfaction. In total, 1835 participants were divided into three groups based on plant-based dietary index (PDI), healthy plant-based dietary index (HPDI) or unhealthy plant-based dietary index (UPDI) trajectories, respectively, and the PDPT were maintained at stable levels. PDI trajectory was not significantly associated with depression or life satisfaction. HPDI trajectory had no significant association with depression. However, compared with low HPDI trajectory, participants in the high (β = 0·185, 95 % CI: 0·032, 0·337) HPDI trajectories had higher life satisfaction. Compared with the low UPDI trajectory, participants in the high UPDI trajectory groups were associated with a higher risk of depression (OR = 1·793, 95 % CI: 1·124, 2·861). Further, the medium (β = -0·145, 95 % CI: -0·273, -0·018) and high (β = -0·335, 95 % CI: -0·478, -0·191) UPDI trajectory were associated with poor life satisfaction. Dietary interventions should be prioritised to address the persistent unhealthy dietary habits among Chinese older adults, with particular emphasis on reducing UPDI to enhance mental health by promoting intake of healthy plant-based and animal-based foods while avoiding unhealthy plant-based foods.","PeriodicalId":9257,"journal":{"name":"British Journal of Nutrition","volume":" ","pages":"1-9"},"PeriodicalIF":3.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145084953","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