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日本专家发布的一份研究报告指出.长时间看电视容易引发致命的肺栓塞。肺栓塞是由血凝块引起的肺血管阻塞造成的.而血凝块通常形成于腿部血管。研究人员对8.6万年龄在40~79岁的研究对象进行了1 8年的研究。在此期间.将研究对象按照每天平均看电视的时间分威3组.分别是不足2.5小时、2.5~4.9小时和5小时以上。根据每天看电视的时间.并考虑到年
According to a study released by a Japanese expert, watching television for a long time can easily lead to fatal pulmonary embolism. Pulmonary embolism is caused by obstruction of the pulmonary blood vessels caused by the blood clots, which are usually formed in the leg blood vessels. The researchers conducted 86-year studies on 86,000 subjects aged 40 to 79 years. During this period, subjects were divided into three groups based on the average daily TV viewing time: less than 2.5 hours, 2.5 to 4.9 hours, and more than 5 hours respectively. According to the time watching TV every day, and taking into account the year