共查询到16条相似文献,搜索用时 250 毫秒
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目的 了解内蒙古乌海市成年居民膳食多样化程度,分析其与血脂水平的关系。方法 2014年9月~11月采用多阶段抽样方法对乌海市5 409名18~79周岁常住居民进行膳食频率调查,计算其膳食多样化得分(dietary diversity score,DDS),利用多重线性回归模型分析DDS与血脂水平关系。结果 乌海市居民DDS为(5.9±1.4)分,男性低于女性(t=-4.99,P<0.001);文化程度和家庭年收入较高人群膳食多样化程度较高(均有P<0.05);DDS高分组人群蔬菜、水果、禽畜肉类、鱼虾类、豆类和奶类摄入量均高于低分组人群(均有P<0.05),女性中DDS高分组人群谷类摄入量低于低分组人群(Z=-2.84,P=0.005);多重线性回归结果显示DDS与血浆总胆固醇(男性β=-0.040,P=0.028;女性β=-0.034,P=0.011)和低密度脂蛋白胆固醇(男性β=-0.036,P=0.024;女性β=-0.032,P=0.006)水平呈负相关。结论 乌海市居民膳食多样化水平较低,增加膳食多样性可以降低血总胆固醇和低密度脂蛋白胆固醇水平,建议当地居民提高膳食多样化水平,同时增加水果、奶类和鱼虾类的摄入,减少精加工谷类和禽畜肉类的摄入。 相似文献
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Daisuke Machida 《Nutrients》2021,13(11)
This study investigated the relationship between prefecture-level yield of not-for-sale fruits and vegetables and individual-level fruit and vegetable intake in Japan. Data were drawn from the Japanese National Health and Nutrition Survey and National Crop Survey of 2016. Random intercept models were used for the analyses. Individual-level fruit and vegetable intake was used for the dependent variable, and prefecture-level yield of not-for-sale fruits and vegetables was used for the independent variable as a fixed effect. In addition, participants’ characteristics and health-related factors at the individual level were also put into independent variables as fixed effects. The prefectures were used as random intercepts. It was found that prefecture-level yield of not-for-sale fruits and vegetables was significantly related to individual-level fruit and vegetable intake (vegetable: B = 0.390, p < 0.001; fruit: B = 0.268, p = 0.003; fruits and vegetables: B = 0.357, p < 0.001). These relationships were also significant in the gender-specific analysis. Thus, the yield of not-for-sale fruits and vegetables might contribute to the intake of fruits and vegetables in Japan. 相似文献
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Guenther PM Dodd KW Reedy J Krebs-Smith SM 《Journal of the American Dietetic Association》2006,106(9):1371-1379
OBJECTIVE: To estimate the proportions of the population meeting recommendations for fruit and vegetable intake, we first estimated the usual intake distributions of total fruits and vegetables and then compared the results to the 5 A Day recommendation and to the recommendations for fruits and vegetables combined, found in the new US Department of Agriculture food guide, MyPyramid. DESIGN/SUBJECTS: The primary dataset was created from one 24-hour recall from each of 8,070 respondents in the 1999-2000 National Health and Nutrition Examination Survey. Variances were estimated using one or two 24-hour recalls from 14,963 respondents in the 1994-1996 Continuing Survey of Food Intakes by Individuals. STATISTICAL ANALYSIS: The statistical method developed at Iowa State University was used for estimating distributions of usual intake of dietary components that are consumed daily. It was modified to allow the adjustment of heterogeneous within-person variances using an external estimate of heterogeneity. RESULTS: In 1999-2000, only 40% of Americans ate an average of five or more (1/2)-cup servings of fruits and vegetables per day. The proportions of sex-age groups meeting the new US Department of Agriculture recommendations ranged from 0.7% of boys aged 14 to 18 years, whose combined recommendation is 5 cups, to 48% of children aged 2 to 3 years, whose combined recommendation is 2 cups. CONCLUSIONS: Americans need to consume more fruits and vegetables, especially dark green and orange vegetables and legumes. Nutritionists must help consumers realize that, for everyone older than age 3 years, the new recommendations for fruit and vegetable intakes are greater than the familiar five servings a day. 相似文献
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Sonia A. Kim Latetia V. Moore Deborah Galuska Ashton P. Wright Diane Harris Laurence M. Grummer-Strawn Caitlin L. Merlo Allison J. Nihiser Donna G. Rhodes 《MMWR. Morbidity and mortality weekly report》2014,63(31):671-676
Background
Eating more fruits and vegetables adds underconsumed nutrients to diets, reduces the risks for leading causes of illness and death, and helps manage body weight. This report describes trends in the contributions of fruits and vegetables to the diets of children aged 2–18 years.Methods
CDC analyzed 1 day of 24-hour dietary recalls from the National Health and Nutrition Examination Surveys from 2003 to 2010 to estimate trends in children’s fruit and vegetable intake in cup-equivalents per 1,000 calories (CEPC) and trends by sex, age, race/ethnicity, family income to poverty ratio, and obesity status. Total fruit includes whole fruit (all fruit excluding juice) and fruit juice (from 100% juice, foods, and other beverages). Total vegetables include those encouraged in the Dietary Guidelines for Americans, 2010 (i.e., dark green, orange, and red vegetables and legumes), white potatoes, and all other vegetables.Results
Total fruit intake among children increased from 0.55 CEPC in 2003–2004 to 0.62 in 2009–2010 because of significant increases in whole fruit intake (0.24 to 0.40 CEPC). Over this period, fruit juice intake significantly decreased (0.31 to 0.22 CEPC). Total vegetable intake did not change (0.54 to 0.53 CEPC). No socio-demographic group met the Healthy People 2020 target of 1.1 CEPC vegetables, and only children aged 2–5 years met the target of 0.9 CEPC fruits.Conclusions
Children’s total fruit intake increased because of increases in whole fruit consumption, but total vegetable intake remained unchanged.Implications for Public Health Practice
Increased attention to the policies and food environments in multiple settings, including schools, early care and education, and homes might help continue the progress in fruit intake and improve vegetable intake. 相似文献15.
Behrendt I Krawinkel M 《Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz》2012,55(2):254-259
A diet rich in fruits and vegetables in schoolchildren is important for the physical and cognitive development of the child as well as for the prevention of nutrition-related diseases. In Germany, 816?schoolchildren (boys and girls, aged 10-13?years) from 14?public schools in the central region of Hesse were asked about their fruit and vegetable intake in May?2009. The results show that the mean fruit intake is 185?g fruit per day and 83?g vegetables per day in all schoolchildren. There is no significant difference in the amounts of fruit consumed by boys and girls. Regarding the amounts of consumed vegetables, there is a significant difference between gender (p?=?0.004). Schoolchildren eat fruits more frequently than vegetables. Furthermore, they prefer sweet fruits and convenient vegetables. German schoolchildren still do not reach national recommendations for fruit and vegetable intake, although current results show slightly equal or rather lower intake levels for fruits, but not for vegetables, in comparison to other national studies (e.g., National Consumption Study II, Donald Study, and EsKiMo Study). Health-promotion strategies should focus on both fruit and vegetable consumption to ensure a large variety of food choices and nutrient intake. 相似文献
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目的 了解华中地区乡村3~6岁儿童贫血状况及其与膳食行为的关联,为乡村学龄前儿童贫血的预防和干预提供参考。方法 2021年4—6月,以班级为单位采用分层整群抽样的方法,对华中地区乡村1 246名3~6岁学龄前儿童采集无名指末梢血,采用比色法进行血红蛋白测定,分析贫血状况。同时对谷薯类、水果、蔬菜、豆制品类、奶类、动物性食物、食物多样性、饮水等8个方面的膳食行为进行调查。采用Logistic回归分析法,分析贫血与膳食行为的关联。结果 华中地区乡村3~6岁儿童贫血检出率为13.88%。留守儿童贫血检出率(19.00%)高于非留守儿童(11.27%),差异有统计学意义(χ2=13.93,P<0.01)。Logistic回归分析显示,留守儿童(OR=1.28,95%CI=1.16~1.56)发生贫血的比例高于非留守儿童;动物性食物摄入频率≥3次/周(OR=0.82,95%CI=0.69~0.91)、蔬菜摄入种类≥2种(OR=0.86,95%CI=0.71~0.93)的学龄前儿童发生贫血的比例较低(P值均<0.05)。结论 华中地区乡村3~6岁儿童贫血检出率较高... 相似文献