University students,transitioning from adolescence to adulthood,are at a critical stage where dietary habits and health behaviors are established,influencing long-term health outcomes.This study aimed to assess the di...University students,transitioning from adolescence to adulthood,are at a critical stage where dietary habits and health behaviors are established,influencing long-term health outcomes.This study aimed to assess the dietary intake and nutritional awareness of a population of Chinese university students(n=833),comparing their consumption with national dietary guidelines and reference intakes,while exploring subgroup differences.Results indicated that males had significantly higher amounts of most food categories compared to females.Except for whole grains and legumes,ethnic minorities had lower compliance with the recommended intakes for several food categories compared to Han Chinese.Han males consumed more energy,protein,and fat than their ethnic minority counterparts.Obese participants showed higher protein and fat intake compared to those with normal body mass index(BMI).Additionally,BMI-related trends in macronutrient contributions showed that protein and fat contributed more to the total energy intake of individuals with higher BMI.Han individuals also had higher energy contributions from protein and fat and lower carbohydrate contributions compared to ethnic minorities.Nutrient intake was generally below recommended levels,with low proportions of participants meeting the recommended intake for vitamin A,C,calcium and dietary fiber.High proportions of participants exceeded the tolerable upper intake levels for iron and manganese.Nutritional awareness scores were also significantly higher among Han students,as well as those with higher BMIs and higher income levels.This study highlights significant disparities in dietary intake and nutritional awareness among Chinese university students,with variations across sex,ethnicity,BMI,and income categories.展开更多
目的:通过Meta分析系统评价自我同情干预对乳腺癌病人的干预效果。方法:计算机检索the Cochrane Library、Web of Science、PubMed、EMbase、CINAHL、PsycInfo、中国知网、万方数据库、维普数据库和中国生物医学文献数据库有关自我同情...目的:通过Meta分析系统评价自我同情干预对乳腺癌病人的干预效果。方法:计算机检索the Cochrane Library、Web of Science、PubMed、EMbase、CINAHL、PsycInfo、中国知网、万方数据库、维普数据库和中国生物医学文献数据库有关自我同情对乳腺癌病人心理健康干预效果的文献,检索时限为数据库建立至2023年3月31日,提取文献的相关原始数据,通过Meta分析自我同情干预对乳腺癌病人焦虑、抑郁、自我同情水平的影响。结果:共纳入6项研究,涉及654例乳腺癌病人。Meta分析结果显示,自我同情干预可以改善乳腺癌病人的焦虑[SMD=-0.45,95%CI(-0.83,-0.06),P=0.02]和抑郁[SMD=-0.51,95%CI(-0.89,-0.13),P=0.009],提高乳腺癌病人的自我同情水平[MD=0.30,95%CI(0.15,0.45),P<0.000 1]。结论:现有证据表明自我同情干预能有效提高乳腺癌病人自我同情水平并降低焦虑、抑郁负性情绪,提高其生活质量,由于纳入的研究有限,临床应更多关注自我同情对病人其他结局指标的积极作用,构建操作性更强、质量更高的干预方案。展开更多
基金supported by the National Natural Science Foundation of China(82204030)the Fellowship of China Postdoctoral Science Foundation(2024T170134,2022M710675)。
文摘University students,transitioning from adolescence to adulthood,are at a critical stage where dietary habits and health behaviors are established,influencing long-term health outcomes.This study aimed to assess the dietary intake and nutritional awareness of a population of Chinese university students(n=833),comparing their consumption with national dietary guidelines and reference intakes,while exploring subgroup differences.Results indicated that males had significantly higher amounts of most food categories compared to females.Except for whole grains and legumes,ethnic minorities had lower compliance with the recommended intakes for several food categories compared to Han Chinese.Han males consumed more energy,protein,and fat than their ethnic minority counterparts.Obese participants showed higher protein and fat intake compared to those with normal body mass index(BMI).Additionally,BMI-related trends in macronutrient contributions showed that protein and fat contributed more to the total energy intake of individuals with higher BMI.Han individuals also had higher energy contributions from protein and fat and lower carbohydrate contributions compared to ethnic minorities.Nutrient intake was generally below recommended levels,with low proportions of participants meeting the recommended intake for vitamin A,C,calcium and dietary fiber.High proportions of participants exceeded the tolerable upper intake levels for iron and manganese.Nutritional awareness scores were also significantly higher among Han students,as well as those with higher BMIs and higher income levels.This study highlights significant disparities in dietary intake and nutritional awareness among Chinese university students,with variations across sex,ethnicity,BMI,and income categories.
