搜索结果: 1-9 共查到“预防医学与卫生学 controlled trials”相关记录9条 . 查询时间(0.078 秒)
Effects of isolated soluble fiber supplementation on body weight, glycemia, and insulinemia in adults with overweight and obesity: a systematic review and meta-analysis of randomized controlled trials
body composition glucose insulin meta-analysis soluble fiber supplementation
2018/11/21
Background: There is strong epidemiologic evidence that dietary fiber intake is protective against overweight and obesity; however, results of intervention studies have been mixed. Soluble fiber benef...
The effect of magnesium supplementation on blood pressure in individuals with insulin resistance, prediabetes, or noncommunicable chronic diseases: a meta-analysis of randomized controlled trials
blood pressure cardiovascular diseases insulin resistance
2018/11/19
Background: To our knowledge, the effect of magnesium supplementation on blood pressure (BP) in individuals with preclinical or noncommunicable diseases has not been previously investigated in a meta-...
The Limits of Health and Nutrition Education: Evidence from Three Randomized Controlled Trials in Rural China
health education anemia, rural China primary school students
2014/3/13
In this paper we present new evidence on the impact of health and nutrition information on anemia rates from three large-scale randomized controlled trials (RCTs) in rural China. Each RCT studies a di...
Calcium intake and hip fracture risk in men and women：a meta-analysis of prospective cohort studies and randomized controlled trials
Meta-analysis hip fracture nonvertebral fracture calcium intake calcium supplementati
2008/12/25
Background: The role of total calcium intake in the prevention of hip fracture risk has not been well established.Objective: The objective of the study was to assess the relation of calcium intake...
Soy isoflavones lower serum total and LDL cholesterol in humans: a meta-analysis of 11 randomized controlled trials 1,2,3
Soy isoflavones soy protein lipid total cholesterol
2008/12/10
Background: Clinical trials have reported the cholesterol-lowering effects of soy protein intake, but the components responsible are not known.Objective: This meta-analysis was primarily conducted to ...
Effects of isoflavones (soy phyto-estrogens) on serum lipids: a meta-analysis of randomized controlled trials
serum lipids Effects of isoflavones
2008/4/23
To determine the effects of isoflavones (soy phyto-estrogens) on serum total cholesterol (TC), low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL) and triglyceride (T...
Effects of dietary fatty acids and carbohydrates on the ratio of serum total to HDL cholesterol and on serum lipids and apolipoproteins: a meta-analysis of 60 controlled trials
Diet fatty acids carbohydrates
2016/12/30
The effects of dietary fats on the risk of coronary artery disease (CAD) have traditionally been estimated from their effects on LDL cholesterol. Fats, however, also affect HDL cholesterol, and the ra...
Effect of supplemental zinc on the growth and serum zinc concentrations of prepubertal children:a meta-analysis of randomized controlled trials
Zinc growth serum zinc zinc deficiency nutritional assessment indicators children meta-analysis
2016/12/17
Background: Multiple studies have been carried out to assess the effect of zinc supplementation on children's growth. The results of these studies are inconsistent, and the factors responsible fo...
Therapeutic effects of oral zinc in acute and persistent diarrhea in children in developing countries: pooled analysis of randomized controlled trials
Diarrhea diarrheal disease malnutrition meta-analysis randomized controlled trial zinc
2016/6/8
Background: Zinc deficiency is prevalent in children in developing
countries. Supplemental zinc provides therapeutic benefits
in diarrhea.
Objective: We sought to measure the effect of supplemental...