評論
打印
The long sleepers
睡眠時間過長的人
those who slept 9 or more hours
也就是一天睡9個小時以上的人
had actually lower levels of aerobic fitness
他們的有氧適能
than the 7 to 8-hour sleepers
低于每天睡7到8小時的人
This is time on the graded treadmill test
這是對他們做了分級履帶運動試驗后得出的數據
so they lasted longer on this treadmill test
所以短期睡眠的人在履帶運動中堅持的時間更長
And the long sleepers
睡眠時間過長的人
had significantly higher ratio of being "low fit"
被歸入"低度健康"類別的比例更高
That is in the lowest 20% of aerobic fitness
也就是在有氧適能測試中處于最低的20%
Here are recent interesting data by Kevin Morgan and colleagues
這里還有凱文摩根及其同事最近發表的有趣數據
in Loughborough University in England
他們是英國拉夫堡大學的研究人員
This mortality
他們研究了死亡率的問題
not obesity or overweight
不是肥胖或超重問題
This is worth mentioning I think
我覺得這個研究也值得提一下
Representative sample of over 1000 adults were assessed
他們對1000多名有代表性的成年人進行了抽樣
beginning in 1985
這項評估活動從1985年開始
and continued to be assessed
評估活動一直持續下去
They looked at among other things
他們對很多項目進行了評估
their sleep, and their physical activity
樣本的睡眠情況 體力活動情況
and interestingly
有趣的是
they found like others that long sleep was associated with mortality
他們發現 睡眠時間過長與死亡率有關
but when they controlled for physical activity
但如果對樣本加入體力活動的控制條件下
when they controlled for the factor of
也就是加入一個控制因素
"are you participating in the recommended amount of physical activity
即你是否按推薦量參與體力活動
2.5 hours of moderate or vigorous activity per week?"
也就是每周從事2.5小時中等或高等強度的運動?
this association of long sleep with mortality completely disappeared
結果長期睡眠和死亡率之間的聯系便消失了
So it's some evidence
所以有證據顯示
at least in terms of the mortality risk
至少在死亡風險的問題上
that the physical activity might be
體力活動可能
might moderate the association of long sleep and mortality
對長期睡眠和死亡率產生了影響
and here are data from our own work
這里是我們的研究數據
