多年来的广泛研究已经充分证明，大多数焦虑症在女性中的患病率要高于男性。
It's been well documented in extensive research over the years that prevalence rates for the majority of the anxiety disorders are higher in women than men.
流行病学研究发现，广泛性发育障碍（Pervasive Developmental Disorder）孩子和正常孩子相比较并没有更高的胃肠道患病率。
Epidemiological studies have found that children with PDD have no higher prevalence of gastrointestinal tract than normal children.
当然，如果它能改善肥胖问题，那么它也就会降低糖尿病、心脏病和高血压的患病率。
Of course, if it has an impact on obesity, it will have an impact on diabetes and heart disease and high blood pressure.
好消息是，防晒霜和遮阳两种方式结合在一起可以降低黑色素瘤的患病率，澳大利亚人在日光浴前的准备活动就证明了这一点。
The good news is that a combination of sunscreen and covering up can reduce melanoma rates, as shown by Australian figures from their slip-slop-slap campaign.
在澳大利亚维多利亚州马里伯勒进行的一项大规模研究表明，中额秃顶的患病率呈上升趋势。
One large scale study in Maryborough, Victoria, Australia showed the prevalence of mid-frontal baldness increases.
过去的十年中，患病率竟然激增了5倍！
That's a whopping 500% increase in prevalence over the past decade!
美国是发达国家中糖尿病患病率最高的国家。
研究发现：韩国的自闭症患病率很高
年降雨量与孤独症患病率有关。
而非洲和欧洲区域将达不到患病率和死亡率目标。
Neither the prevalence nor the mortality targets will be met in the African and European regions.
几年来，全球结核患病率和死亡率可能一直在下降。
TB prevalence and death rates have probably been falling globally for several years.
随着国家的工业化，人口患病率逐步攀升。
As countries become more industrialized, the percentage of population afflicted tends to grow higher.
另有两个国家离目标发育不良患病率仍差2个百分点。
Another two countries come within 2 percentage points of the target prevalence of stunting.
计算了点患病率估值、95%的置信区间和设计效应。
Point prevalence estimates, 95% confidence intervals and design effects were calculated.
人均患病率和死亡率不断下降，比结核发病率的下降速度更快。
Prevalence and death rates per capita are falling, and faster than TB incidence.
每天喝1到3次酒的女性乳腺癌的患病率增加10%。
Women who have 1-3 drinks on a daily basis have a 10% higher chance of developing breast cancer.
对药物的选择考虑到了患病率、安全性、药效以及相对成本效益。
They are selected with regard to disease prevalence, safety, efficacy, and comparative cost-effectiveness.
对药物的选择考虑到了患病率、药效证据、安全性以及相对成本效益。
They are selected with regard to disease prevalence, evidence of efficacy, safety, and comparative cost-effectiveness.
要不是非洲极为不利的趋势，全世界的患病率和死亡率将会下降得更快。
But for the strongly adverse trends in Africa, prevalence and death rates would be falling more quickly worldwide.
要不是非洲极为不利的趋势，全世界的患病率和死亡率将会更迅速下降。
But for the strongly adverse trends in Africa, prevalence and death rates would be falling more quickly worldwide.
1987年到2001年的降雨量与那些年份儿童孤独症患病率互相关联。
Precipitation rates from 1987 through 2001 were correlated with autism prevalence rates in children born during those years.
美国是发达国家中糖尿病患病率最高的国家。西欧的糖尿病率相对偏低。
Of developed nations, the US had the highest prevalence. The diabetes rate was relatively low in western Europe.
我们需要在美国做此类研究。直到我们做过，我们才会知道全面的患病率。
We do need to do this type of study in the U.S.... Until we do, we won't know what the population prevalence is.
今年疾控中心（CDC）公布的新的患病率研究也许最能清晰地说明这一点。
This point is perhaps most clearly driven home by the new prevalence studies published by the CDC this year.
旨在评估从1987到2006年中国过渡期间年龄调整残疾患病率的变化。
To evaluate changes in the age-adjusted prevalence of disability in transitional China from 1987 to 2006.
这就解释了为何城市中深色羽毛的鸟类较多，因为这些地区寄生虫患病率较高。
This could also explain why there are higher populations of dark feathered birds in urban areas, where parasite prevalence is higher.
这项文献研究的核心发现是焦虑和抑郁患者有COPD比普通人群的患病率要高。
A key finding of this literature review is that the prevalence of anxiety and depression in patients with COPD is greater than that in the general population.
其实，在超过65岁的美国人中，只有1/8的阿尔茨海默氏症患病率。
The fact that only 1 in 8 Americans older than 65 has Alzheimer’s fails to register.
其实，在超过65岁的美国人中，只有1/8的阿尔茨海默氏症患病率。
The fact that only 1 in 8 Americans older than 65 has Alzheimer’s fails to register.
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