The Prevalence rate of endemic fluorosis diseases was higher in Maigaiti district.

地方性氟病以下游地区的麦盖提县患病率高。

youdao

Objective to understand the prevalence rate of rickets in the infants and to explore the cause factors.

目的了解佝偻病在婴儿中的患病率及发生佝偻病的原因。

youdao

Evidence indicates that the prevalence rate of tobacco use among women is on the rise in some countries.

有证据表明，一些国家妇女烟草使用率在上升。

youdao

Botswana has a small population, about two million, but a very big HIV prevalence rate.

VOA: standard.2010.05.10

This high prevalence rate has fueled the tuberculosis epidemic.

VOA: standard.2010.05.29

It is a beguiling scene - as the water is dangerous with a 60% prevalence rate of schistosomiasis.

BBC: Using prawns to battle a killer disease in Senegal

The use of modern methods of family planning has increased dramatically from a contraceptive prevalence rate of 13.9 per cent in 2005 to 32 per cent in 2010.

FORBES: UN Population Fund Executive Director on HIV/AIDS, Maternal Health, and Leadership

As such, these concerns suggest interpreting the 2-3% prevalence rate reported with significant caution as it may in fact be an overestimate related to how they studied this specific community in Korea.

CNN: South Korean study may lead to higher autism estimates