英语流利说懂你英语 Level6 Unit1 Part3 Reading

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英语流利说懂你英语 Level6 Unit1 Part3 Reading Blood Pressure and Stroke



A large international study has found that ten risk factors account for 90 percent of all the risk of stroke. Of that list, five risk factors usually related to lifestyle are responsible for a full 80 percent of stroke risk. According to the researchers these risk factors – high blood pressure, smoking, abdominal obesity, diet and physical activity – are modifiable and can be controlled. The findings come from a study of 3,000 people who had had strokes and an equal number of healthy individuals with no history of stroke. The study also includes a brain scan of all participating stroke survivors, according to the researchers. Across the board, high blood pressure was the most important factor, accounting for one-third of all stroke risk. Blood pressure, it was noted, plays a major role in both forms of stroke ischemic, the most common form (caused by blockage of a brain blood vessel), and hemorrhagic or bleeding stroke, in which a blood vessel in the brain bursts.

Blood pressure is easily measured, and there are lots of treatments. Lifestyle modifications to control it include increasing physical activity and reducing salt intake. The other lifestyle risk factors are modifiable as well. High intake of fish and fruits, for example, is associated with a lower risk of stroke.

Many of the same risk factors have been reported in other studies, but this is the first stoke risk study to include both low- and middle-income participants in developing countries. The study confirms that high blood pressure is the leading cause of stroke in both developing can developed countries. This highlights the need for health authorities in those countries to develop strategies to reduce high blood pressure, salt intake and other risk factors.

According to this article, lifestyle factors are responsible for most strokes. The other lifestyle risk factors are modifiable as well.

Blood pressure is easily measured, and there are lots of treatments. The most common form of stroke is caused by blockage of a blood vessel. High blood pressure accounts for a one-third of all stroke risk.

The study confirms that high blood pressure is the leading cause of stroke.

一项大型国际研究发现，10 个风险因素占所有中风风险的 90%。在该列表中，通常与生活方式相关的五个风险因素占中风风险的 80%。据研究人员称，这些风险因素——高血压、吸烟、腹部肥胖、饮食和身体活动——是可以改变的并且可以控制的。

该研究结果来自对 3,000 名中风患者和同等数量的无中风病史的健康人的研究。据研究人员称，该研究还包括对所有参与的中风幸存者进行脑部扫描。总的来说，高血压是最重要


的因素，占所有中风风险的三分之一。有人指出，血压在两种形式的缺血性中风（最常见的形式（由脑血管阻塞引起））和出血性或出血性中风（大脑中的血管破裂）中都起着重要作用。

血压很容易测量，并且有很多治疗方法。控制它的生活方式改变包括增加体力活动和减少盐的摄入量。其他生活方式的风险因素也是可以修改的。例如，大量摄入鱼类和水果与较低的中风风险相关。

其他研究报告了许多相同的风险因素，但这是第一个将发展中国家中低收入参与者纳入的中风风险研究。该研究证实，在两个发展中国家，高血压都是导致中风的主要原因。这凸显了这些国家的卫生当局需要制定降低高血压、盐摄入量和其他风险因素的策略。

根据这篇文章，生活方式因素是大多数中风的原因。 其他生活方式的风险因素也是可以修改的。 血压很容易测量，并且有很多治疗方法。 最常见的中风形式是由血管阻塞引起的。 高血压占所有中风风险的三分之一。 研究证实，高血压是中风的主要原因。

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