So therefore, these kids are at higher risk for the development of plaque in their arteries as time goes by."

VOA: standard.2010.03.04

As I mentioned before is one example on the risk for breast cancer in women, so you'd randomly assign half to following their usual diet, the other half to an intervention program where people are prescribed a low fact diet, given counseling and interventions from dieticians and things, and then you look to see what happens for risk as people go forward in time.

我之前提过,这例子研究的是,女性的乳腺癌发病率,你将随机选择其中一半人按一般习惯饮食,另一半人则参与一个干预计划,其中每人都要食用,由营养学家设计推荐的低脂肪菜单,然后再看随着时间推移,被试者的发病率是怎样变化的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And why are we wasting our time doing this?." Rossman says the risk from serpentine are low.

VOA: standard.2010.07.26

His research shows that those taking the medications for more than four years have a higher risk of a fracture than people taking the drugs for a short period of time.

VOA: standard.2010.03.14

"People in the highest quartile of leptin had only a six percent risk of developing dementia over this time, over 12 years,whereas people in the lowest quartile had a 25 percent risk of developing dementia,"

VOA: standard.2009.12.30

In the study,patients who received lower doses of steroids by mouth spent less time in the hospital, and their risk of side effects such as glaucoma, high blood pressure and edema, or swelling in the legs, was reduced.

VOA: standard.2010.06.21