搜索结果: 1-13 共查到“预防医学与卫生学 Assessing”相关记录13条 . 查询时间(0.14 秒)
A novel extrinsic reference method for assessing the vitamin A value of plant foods
carotenoid bioavailability vitamin A retinol equivalency
2016/6/14
The amounts of vitamin A that are metabolically
derived from specific carotene-containing foods are largely
unknown.
Assessing the effect of fatty acids on prostate carcinogenesis in humans: does self-reported dietary intake rank prostatic exposure correctly?
Fatty acids dietary intake prostate tissue
2016/6/13
Dietary fatty acids may influence prostate carcinogenesis.
Although the standard for assessing dietary effects
in humans is the semiquantitative food-frequency questionnaire,
the extent to which se...
Health effects of vegetables and fruit: assessing mechanisms of action in human experimental studies
Fruit vegetables phytochemicals
2016/6/1
Epidemiologic data support the association
between high intake of vegetables and fruits and low risk of
chronic disease. There are several biologically plausible reasons
why consumption of vegetabl...
Use of the leg-to-leg bioelectrical impedance method in assessing body-composition change in obese women
obesity fat-free mass percentage body fat
2016/5/30
There is little information on whether bioelectrical
impedance analysis (BIA) accurately predicts changes in body
composition associated with energy restriction, exercise, or both.
The role of EFSA in assessing and promoting animal health and welfare
Animal health animal welfare risk assessment
2016/1/9
This paper describes the overall achievements of the Animal Health and Welfare (AHAW) Panel of EFSA and its support unit since 2003. The AHAW Panel deals with animal health and animal welfare issues, ...
Heart Surgery Waiting Time:Assessing the Effectiveness of an Action
Cardiovascular Surgical Procedures Patient Satisfaction Coronary Artery Bypass
2015/11/9
Background: Waiting time is an index assessing patient satisfaction, managerial effectiveness and horizontal equity in providing health care. Although heart surgery centers establishment is attractive...
Assessing Participation in Community-Based Physical Activity Programs in Brazil
EVIDENCEBASEDPUBLICHEALTH ADULTS RISKMODELING HEALTHPROMOTION
2017/5/17
This study aimed to develop and validate a risk prediction model to examine the characteristics that are associated with participation in community-based physical activity programs in Brazil.
Assessing the Effect of Quantitative and Qualitative Predictors on Gastric Cancer Individuals Survival Using Hierarchical Artificial Neural Network Models
Survival Life Expectancy Proportional Hazards Model Neural Networks
2015/9/29
Background: There are numerous unanswered questions in the application of artificial neural network models for analysis of survival data. In most studies, independent variables have been studied as qu...
Assessing Health System Responsiveness:A Household Survey in 17th District of Tehran
Responsiveness Outpatient services Inpatient services WHS Iran
2015/9/23
Background: Responsiveness is an indicator by WHO to evaluate the performance of health systems on non-medical expectations of consumers. This study measures the health system responsiveness and the f...
Effectiveness of the US Department of Agriculture 5-step multiple-pass method in assessing food intake in obese and nonobese women
Food intake energy intake obesity
2016/12/30
This observational validation study was conducted under controlled conditions to test the effectiveness of the US Department of Agriculture (USDA) 5-step multiple-pass method for dietary recall; to te...
Vitamin B-12 metabolism in HIV-infected patients in the age of highly active antiretroviral therapy: role of homocysteine in assessing vitamin B-12 status
HIV vitamin B-12 folate
2016/12/29
Before the advent of highly active antiretroviral therapy (HAART), 20% and 10% of HIV-infected patients had low vitamin B-12 and red blood cell folate (RBCF) concentrations, respectively. However, few...
Comparison of the effectiveness of 2 dual-energy X-ray absorptiometers with that of total body water and computed tomography in assessing changes in body composition during weight change
fat mass total body water Body composition
2016/12/29
Little information is available on the assessment of changes in body composition as a function of weight change with the use of the fan beam of dual-energy X-ray absorptiometry (DXA).
Suggested lower cutoffs of serum zinc concentrations for assessing zinc status: reanalysis of the second National Health and Nutrition Examination Survey data (1976–1980)
Serum zinc zinc deficiency NHANES II
2017/1/4
The risk of zinc deficiency in populations can be estimated by comparing serum zinc data with statistically defined lower cutoffs derived from a presumably healthy population. Serum zinc data are avai...