周三發表在《神經病學》(Neurology)雜志上的一項新研究表明,難以入睡和難以保持睡眠狀態的人患中風的風險更大。
作者認為,雖然這項研究并不能證明失眠會導致中風,但它應該促使那些有睡眠問題的人尋求治療。
研究人員調查了3萬多名年齡在51歲及以上的參與者的睡眠質量,其中一半是男性,一半是女性,沒有人患過中風。然后研究人員對他們進行了近10年的跟蹤調查。他們被問及以下問題,每個問題都有相應的分數:
1. 你多久會出現入睡困難?(大部分時間=2,有時=1,很少或從不=0)
2. 你多久會在夜間醒來?(大部分時間=2,有時=1,很少或從不=0)
3. 你多久會出現過早醒來且無法再度入睡的情況?(大部分時間=2,有時=1,很少或從不=0)
4. 你多久會在早上醒來時覺得自己昨晚得到充分休息?(大部分時間=0,有時=1,很少或從不=2)
與沒有睡眠問題的人相比,那些得分在1到4分之間的人,患中風的風險增加了16%。那些得分在5到8分之間的人,患中風的風險增加了51%。
在這兩種情況下,風險的增加僅僅是由于睡眠問題,其他可能增加中風幾率的因素——比如飲酒、吸煙和久坐不動的生活方式——被排除在外。
研究人員發現,失眠和中風之間的聯系在50歲以下、得分在5到8分之間的研究參與者中最為明顯。
該研究的主要作者、弗吉尼亞聯邦大學(Virginia Commonwealth University)的溫德米·薩瓦多戈(Wendemi Sawadogo)博士在一份關于該研究的新聞稿中說:“在年輕時管理失眠癥狀可能是預防中風的有效策略?!?
根據作者的說法,那些有以下疾病的人患中風的風險更大:
? ?糖尿病
? ?高血壓
? ?心臟病
? ?抑郁癥
4月發表在同一份雜志上的一項研究發現,與推薦的每日7小時夜間睡眠相比,夜間睡眠少于5小時,罹患中風的風險高3倍。
具有諷刺意味的是,研究人員發現,夜間睡眠超過9小時罹患中風的風險也較大——罹患這種潛在致命疾病的風險高兩倍。(財富中文網)
譯者:中慧言-王芳
周三發表在《神經病學》(Neurology)雜志上的一項新研究表明,難以入睡和難以保持睡眠狀態的人患中風的風險更大。
作者認為,雖然這項研究并不能證明失眠會導致中風,但它應該促使那些有睡眠問題的人尋求治療。
研究人員調查了3萬多名年齡在51歲及以上的參與者的睡眠質量,其中一半是男性,一半是女性,沒有人患過中風。然后研究人員對他們進行了近10年的跟蹤調查。他們被問及以下問題,每個問題都有相應的分數:
1. 你多久會出現入睡困難?(大部分時間=2,有時=1,很少或從不=0)
2. 你多久會在夜間醒來?(大部分時間=2,有時=1,很少或從不=0)
3. 你多久會出現過早醒來且無法再度入睡的情況?(大部分時間=2,有時=1,很少或從不=0)
4. 你多久會在早上醒來時覺得自己昨晚得到充分休息?(大部分時間=0,有時=1,很少或從不=2)
與沒有睡眠問題的人相比,那些得分在1到4分之間的人,患中風的風險增加了16%。那些得分在5到8分之間的人,患中風的風險增加了51%。
在這兩種情況下,風險的增加僅僅是由于睡眠問題,其他可能增加中風幾率的因素——比如飲酒、吸煙和久坐不動的生活方式——被排除在外。
研究人員發現,失眠和中風之間的聯系在50歲以下、得分在5到8分之間的研究參與者中最為明顯。
該研究的主要作者、弗吉尼亞聯邦大學(Virginia Commonwealth University)的溫德米·薩瓦多戈(Wendemi Sawadogo)博士在一份關于該研究的新聞稿中說:“在年輕時管理失眠癥狀可能是預防中風的有效策略?!?
根據作者的說法,那些有以下疾病的人患中風的風險更大:
? ?糖尿病
? ?高血壓
? ?心臟病
? ?抑郁癥
4月發表在同一份雜志上的一項研究發現,與推薦的每日7小時夜間睡眠相比,夜間睡眠少于5小時,罹患中風的風險高3倍。
具有諷刺意味的是,研究人員發現,夜間睡眠超過9小時罹患中風的風險也較大——罹患這種潛在致命疾病的風險高兩倍。(財富中文網)
譯者:中慧言-王芳
People who struggle to fall asleep and stay asleep may be at a greater risk of a stroke, according to new research published Wednesday in the journal Neurology.
While the study doesn’t prove that insomnia causes stroke, it should prompt those with sleep issues to seek care, the authors contend.
More than 30,000 participants ages 51 and older—about half male and half female, none of whom had experienced a stroke—were surveyed about the quality of their sleep, then followed for close to a decade. They were asked the following questions, each with points assigned to them:
1. How often do you have trouble falling asleep? (most of the time = 2, sometimes = 1, rarely or never = 0)
2. How often do you have trouble with waking up during the night? (most of the time = 2, sometimes = 1, rarely or never = 0)
3. How often do you have trouble with waking up too early and not being able to fall asleep again? (most of the time = 2, sometimes = 1, rarely or never = 0)
4. How often do you feel really rested when you wake up in the morning? (most of the time = 0, sometimes = 1, rarely or never = 2)
Those who scored between 1 and 4 had a 16% increased risk of stroke when compared to those without sleep issues. Those who scored between 5 and 8 saw a 51% increased risk.
In both cases, the elevated risk was due to sleep troubles alone, with other factors that can increase the chance of stroke—like alcohol use, smoking, and sedentary lifestyle—factored out.
The link between insomnia and stroke was strongest in study participants younger than 50 whose score was between 5 and 8, researchers found.
“Managing insomnia symptoms at a younger age may be an effective strategy for stroke prevention,” Dr. Wendemi Sawadogo of Virginia Commonwealth University, the study’s lead author, said in a news release about the research.
Those with the following conditions were at an even greater increased risk of stroke, according to the authors:
? diabetes
? hypertension
? heart disease
? depression
A study published in April in the same journal found that those who got less than five hours of sleep each night were three times more likely to have a stroke than those who got the recommended seven hours.
Ironically, those who got more than nine hours of sleep a night were at greater stroke risk too—they were twice as likely to suffer the potentially deadly medical event, researchers found.