This is also the case with ADHD. "Our research is making clear that sleep disruption and ADHD are intertwined," she said. "Essentially, they are two sides of the same physiological and mental coin."

注意力缺失多动症也是如此。"我们的研究表明，睡不安稳与注意力缺失多动症是相互交织的，"她说道。"基本上，它们是同一身心'硬币'的不同面。"

Symptoms of ADHD, which also include impulsiveness and mood swings, are generally noticed at school age. It's thought that between 2% and 5% of people are affected by ADHD at some time in their lives.

注意力缺失多动症的症状包括冲动和情绪不稳，通常在学龄期有所表现。据说，2%至5%的人都会在人生中的某个阶段受到注意力缺失多动症的影响。

In addition, about 80% of cases have profound sleep disturbances, often delays in the onset of sleep. "These people simply cannot go to bed and fall asleep at the end of the day like others," said Prof Kooij. "And that has consequences. Affected individuals sometimes cannot get to sleep until around 3am but they still have to get up to go to work or school. The result is a drastic loss of sleep."

此外，80%的病例都深受睡不安稳的困扰，经常延迟睡眠时间。"这些人就是无法像其他人一样，在一天结束之时上床睡觉，"科艾教授说道。"这会导致一些不好的后果。受影响的人有时候直到凌晨3点才能睡着，但还是得正常起床、上班、上学。结果就是严重缺少睡眠。"

【睡眠差或导致注意力缺失多动症】相关文章：

★ 这些迹象或表明另一半出轨

★ 夏天最好的10个化妆小贴士

★ 睡眠不足怎么办?

★ 别人首先会注意到你哪一点?

★ 研究显示,同种疾病女性确诊晚于男性数年

★ 陌生人的鼓励 让我动力爆棚！

★ 史上最大规模：印度锡金将试行普遍基本收入制

★ 美国食品药品监管局表示:电子烟或导致癫痫

★ 过去30年印度1200万女胎被流产

★ 印度俩女子相爱7年 分别与丈夫离婚后结婚