搜索结果: 1-8 共查到“医学 observational study”相关记录8条 . 查询时间(0.105 秒)
Artificially sweetened beverages, sugar-sweetened beverages, plain water, and incident diabetes mellitus in postmenopausal women: the prospective Women’s Health Initiative observational study
diabetes mellitus sweetened beverages diet soda sweetening agents nonnutritive sweeteners
2018/11/15
Background: Sugar-sweetened beverages (SSBs) have been associated with an increased risk of diabetes mellitus (DM), whereas the association with artificially sweetened beverages (ASBs) is unclear.
Perceived protein needs and measured protein intake in collegiate male athletes:an observational study
Perceived protein measured protein intake collegiate male athletes
2015/7/22
Protein needs for athletes are likely higher than those for the general population. However, athletes may perceive their protein needs to be excessively high. The purpose of this research was to compa...
ACTUAL AND PRESCRIBED ENERGY AND PROTEIN INTAKES FOR VERY LOW BIRTH WEIGHT INFANTS: AN OBSERVATIONAL STUDY
Very Low Birth Weight Infants Protein Nutrition Growth Velocity Infant
2015/1/22
Objectives: To determine (1) whether prescribed and delivered energy and protein intakes during the first two weeks of life met Ziegler’s estimated requirements for Very Low Birth Weight (VLBW) infant...
Prenatal exposure to methyl mercury from fish consumption and polyunsaturated fatty acids: associations with child development at 20 mo of age in an observational study in the Republic of Seychelles
child development maternal fish consumption methyl mercury polyunsaturated fatty acids docosahexaenoic acid arachidonic acid n–6:n–3
2018/12/24
Background: Fish is a rich source of n–3 polyunsaturated fatty acids (PUFAs) but also contains the neurotoxicant methyl mercury (MeHg). PUFAs may modify the relation between prenatal MeHg exposure and...
Coffee, Tea Consumption and Endometrial Cancer Risk: Women's Health Initiative Observational Study
coffee caffeine tea endometrial cancer hormones
2014/11/6
Approximately 40,000 women in the U.S. are diagnosed with endometrial cancer annually. Biological data suggest coffee or tea consumption may lower endometrial cancer risk through estrogenic and insuli...
Urinary Melatonin Levels and Risk of Postmenopausal Breast Cancer in the Women's Health Initiative Observational Study
breast cancer postmenopausal melatonin invasive
2014/11/6
Prior studies have observed a link between night shift work and increased risk of breast cancer. Melatonin, a hormone related to circadian rhythm, has been proposed to lower breast cancer risk by inhi...
Evaluating pediatric risk of mortality (PRISM) score in a pediatric critical setting: A prospective observational study in Children’s Medical Center
Severity of illness PRISM score Mortality prediction Outcome assessment
2009/12/24
The pediatric risk of mortality (PRISM) score is a measure of illness severity based on abnormalities observed on bedside examination and laboratory assessment at pediatric Intensive care Unit (PICU) ...
Postpyloric enteral nutrition in the critically ill child with shock: a prospective observational study
critically ill child Postpyloric enteral nutrition
2008/4/23
Enteral nutrition is safe and effective in most critically ill children [1,2]. The early initiation of enteral nutrition may preserve mechanical and immunological gut barrier function, stimulating int...