搜索结果: 1-15 共查到“预防医学与卫生学 schoolchildren”相关记录18条 . 查询时间(0.125 秒)
Dual fortification of salt with iodine and microencapsulated iron: a randomized, double-blind, controlled trial in Moroccan schoolchildren
Iodine iron deficiency
2016/12/29
To establish the DFS fortification concentration, we measured salt intake by 3-d weighed food records and estimated iron bioavailability from the local diet by using published algorithms. We then form...
Process evaluation in a multisite, primary obesity-prevention trial in American Indian schoolchildren
Process evaluation qualitative research intervention study
2016/5/31
We describe the development, implementation,
and use of the process evaluation component of a multisite,
primary obesity prevention trial for American Indian
schoolchildren. We describe the develop...
Pathways: a culturally appropriate obesity-prevention program for American Indian schoolchildren
Obesity prevention American Indians schoolchildren
2016/5/31
Pathways, a culturally appropriate obesity
prevention study for third-, fourth-, and fifth-grade American
Indian schoolchildren includes an intervention that promotes
increased physical activity an...
Physical activity assessment in American Indian schoolchildren in the Pathways study
children obesity energy expenditure
2016/5/31
The objective of the Pathways physical activity
feasibility study was to develop methods for comparing type and
amount of activity between intervention and control schools
participating in a school...
Multisite formative assessment for the Pathways study to prevent obesity in American Indian schoolchildren
Pathways eating behaviors physical activity
2016/5/31
We describe the formative assessment process,
using an approach based on social learning theory, for the
development of a school-based obesity-prevention intervention
into which cultural perspectiv...
Activity Behaviors in Schoolchildren and Subsequent 5-yr Change in Blood Pressure
BLOOD PRESSURE CHILDREN PHYSICAL ACTIVITY SCREEN TIME SYDNEY CHILDHOOD EYE STUDY
2017/5/19
This study aimed to establish whether time spent in sport-related physical activities and sedentary behaviors (e.g., TV viewing, videogame usage, and homework) was prospectively associated with change...
Carotene-rich plant foods ingested with minimal dietary fat enhance the total-body vitamin A pool size in Filipino schoolchildren as assessed by stable-isotope-dilution methodology
Vitamin A deuterated-retinol dilution stable-isotope dilution retinol plant carotenoids ß -carotene bioavailability
2008/12/12
Background:Strategies for improving the vitamin A status of vulnerable populations are needed.Objective:We studied the influence of the amounts of dietary fat on the effectiveness of carotene-rich pla...
A 13-year Study of Japanese Cedar Pollinosis in Japanese Schoolchildren
allergy epidemiology IgE Japanese cedar pollinosis month of birth
2010/11/17
Background: Japanese cedar pollen (JCP) sensitization and Japanese cedar pollinosis (JCPS) appear to be increasingly prevalent in younger children. The present study investigated factors affecting JCP...
Efficacy of iron fortification compared to iron supplementation among Vietnamese schoolchildren
iron supplementation Efficacy of iron fortification compared
2008/4/23
The effect of iron fortification is generally assumed to be less than iron supplementation; however, the magnitude of difference in effects is not known. The present study aims to compare the efficacy...
A longitudinal observation of sensitization to Japanese cedar pollen and house dust mite among schoolchildren
allergy epidemiology hay fever house dust mite Japanese cedar longitudinal observation sensitization
2010/11/26
The objective of this study was to identify the risk factors for sensitization to Japanese cedar pollen (JCP) and house dust mite (HDM). The purpose was to clarify how children become sensitized to JC...
PREVALENCE OF ASTHMA AND SOME RESPIRATORY SYMPTOMS IN THE YEARS 1995 AND 2001 IN SCHOOLCHILDREN FROMRURAL REGIONS OF POLAND
children asthma prevalence rural regions epidemiological study
2010/12/24
The aim of our study was to estimate the prevalence of asthma and some respiratory symptoms and diseases in schoolchildren from rural regions of Poland in 2001 and to compare these data with previous ...
Thyroid size and goiter prevalence after introduction of iodized salt: a 5-y prospective study in schoolchildren in C魌e d扞voire
Iodine iron deficiency
2016/12/29
The long-term goal of salt iodization is elimination of iodine deficiency and reduction of the goiter rate to < 5% in school-aged children. Normalization of the goiter rate probably indicates disappea...
High prevalence of cobalamin deficiency in Guatemalan schoolchildren: associations with low plasma holotranscobalamin II and elevated serum methylmalonic acid and plasma homocysteine concentrations
Vitamin B-12 deficiency cobalamin deficiency methylmalonic acid
2016/12/29
Studies conducted in Guatemala, Mexico, and Venezuela have found high prevalences of low plasma cobalamin (vitamin B-12) concentrations in infants and children. It is not known whether these low cobal...
Titers of antibody to common pathogens: relation to food-based interventions in rural Kenyan schoolchildren
supplementation Helicobacter pylori hepatitis A virus
2016/12/28
We used a mini-analysis system to quantitate antibody titers and evaluate the sera of 200 Kenyan schoolchildren for antibodies to Helicobacter pylori [isotypes of immunoglobulins A (IgA), G (IgG), and...
Pathways: a school-based, randomized controlled trial for the prevention of obesity in American Indian schoolchildren
Obesity American Indians schoolchildren
2017/1/4
The objective was to evaluate the effectiveness of a school-based, multicomponent intervention for reducing percentage body fat in American Indian schoolchildren.