搜索结果: 1-15 共查到“cohort”相关记录204条 . 查询时间(0.098 秒)
Breastfeeding and motor development in term and preterm infants in a longitudinal US cohort
breastfeeding infant nutritional physiological phenomena ongitudinal studies motor skills infant formula premature birth
2018/11/21
Background: The relation between breastfeeding and early motor development is difficult to characterize because of the problems in existing studies such as incomplete control for confounding, retrospe...
A 1-h time interval between a meal containing iron and consumption of tea attenuates the inhibitory effects on iron absorption: a controlled trial in a cohort of healthy UK women using a stable iron isotope
iron bioavailability iron deficiency hepcidin polyphenols tea
2018/11/21
Background: Tea has been shown to be a potent inhibitor of nonheme iron absorption, but it remains unclear whether the timing of tea consumption relative to a meal influences iron bioavailability.
Maternal weight gain and associations with longitudinal fetal growth in dichorionic twin pregnancies: a prospective cohort study
weight gain twins fetal growth birth weight pregnancy
2018/11/21
Background: Maternal metabolic demands are much greater with twin gestations; however, there are no accepted recommendations for maternal weight gain in twin pregnancies.
Coffee consumption after myocardial infarction and risk of cardiovascular mortality: a prospective analysis in the Alpha Omega Cohort
coffee myocardial infarction patients cardiovascular disease ischemic heart disease mortality prospective cohort study
2018/11/20
Background: Consumption of coffee, one of the most popular beverages around the world, has been associated with a lower risk of cardiovascular and all-cause mortality in population-based studies. Howe...
Dietary fatty acid intake after myocardial infarction: a theoretical substitution analysis of the Alpha Omega Cohort
dietary fatty acids cardiac patients cardiovascular disease
2018/11/19
Background: Replacement of saturated fatty acids (SFAs) with unsaturated fatty acids (UFAs), especially polyunsaturated fatty acids (PUFAs), has been associated with a lower risk of ischemic heart dis...
Dietary fatty acid intake after myocardial infarction: a theoretical substitution analysis of the Alpha Omega Cohort
dietary fatty acids cardiac patients cardiovascular disease coronary heart disease substitution analysis prospective cohort study
2018/11/16
Background: Replacement of saturated fatty acids (SFAs) with unsaturated fatty acids (UFAs), especially polyunsaturated fatty acids (PUFAs), has been associated with a lower risk of ischemic heart dis...
Testing the direction of effects between child body composition and restrictive feeding practices: results from a population-based cohort
feeding feeding behavior parenting restriction childhood obesity BMI body composition longitudinal studies children general population
2018/11/19
Background: Parental restrictive feeding (i.e., limiting food intake of children) has been linked to childhood overweight. However, the directionality of the causal pathway remains unknown.
Testing the direction of effects between child body composition and restrictive feeding practices: results from a population-based cohort
feeding feeding behavior parenting restriction childhood obesity BMI body composition longitudinal studies children general population
2018/11/16
Background: Parental restrictive feeding (i.e., limiting food intake of children) has been linked to childhood overweight. However, the directionality of the causal pathway remains unknown.
Effect of maternal high dosages of folic acid supplements on neurocognitive development in children at 4–5 y of age: the prospective birth cohort Infancia y Medio Ambiente (INMA) study
folic acid supplements folate pregnancy periconception period child neurocognitive development
2018/11/19
Background: The benefits of the use of folic acid supplements (FASs) during the periconception period to prevent neural tube defects and to ensure normal brain development in offspring are well known....
Effect of maternal high dosages of folic acid supplements on neurocognitive development in children at 4–5 y of age: the prospective birth cohort Infancia y Medio Ambiente (INMA) study
folic acid supplements folate pregnancy periconception period child neurocognitive development
2018/11/16
Background: The benefits of the use of folic acid supplements (FASs) during the periconception period to prevent neural tube defects and to ensure normal brain development in offspring are well known....
Maternal protein intake in pregnancy and offspring metabolic health at age 9–16 y: results from a Danish cohort of gestational diabetes mellitus pregnancies and controls
pregnancy gestational diabetes mellitus protein insulin body composition
2018/11/15
Background: Recent years have seen strong tendencies toward high-protein diets. However, the implications of higher protein intake, especially during developmentally sensitive periods, are poorly unde...
Adequacy of nutritional intake from food and supplements in a cohort of pregnant women in Québec, Canada: the 3D Cohort Study (Design, Develop, Discover)
pregnancy cohort nutrient intakes diet supplements Dietary Reference Intakes (DRIs)
2018/11/15
Background: Assessments of the dietary intakes in various populations suggest that pregnant women have difficulty meeting all their nutritional requirements through diet alone. Few large-scale studies...
Activity Levels for Four Years in a Cohort of Urban-Dwelling Adolescent Females
TIME-STAMPED STEP COUNTS SCHOOL-BASED ACTIVITY METROPOLITAN PEDOMETER
2018/4/24
Purpose Evidence suggests that female adolescents and those living in urban environments may have lower physical activity (PA) levels compared with their peers. Yet few studies report PA for urban ado...
Dietary long-chain fatty acids and carbohydrate biomarker evaluation in a controlled feeding study in participants from the Women’s Health Initiative cohort
carbohydrate controlled feeding study dietary biomarker phospholipid fatty acids total fat
2018/11/14
Background: Biomarkers of macronutrient intake are lacking. Controlled human feeding studies that preserve the normal variation in nutrient and food consumption are necessary for the development and v...
The role of gluten consumption at an early age in celiac disease development: a further analysis of the prospective PreventCD cohort study
celiac disease children gluten HLA European cohort
2018/11/13
Background: We previously found that the introduction of small quantities of gluten at 4–6 mo of age did not reduce the risk of celiac disease (CD) in a group of high-risk children. However, the consu...