評論
打印
We might find these interactions
我們還可能發現它們之間的相互作用關系
If we don't know about them
如果我們不知道它們
it may just be because we haven't looked
那么可能是因為我們還沒有發現
I also we want to use this slide from Jean-Louis
我打算通過杰恩路易斯的這張數據圖
to show that we have these categories
來顯示人種分類
of white, black, Hispanic, Asian, whatever
白人 黑人 西班牙裔 亞裔等人種
but these are artificial categories
但這些都是人為的分類
that can be very heterogeneous
他們中間可能存在很高的異質性
So here is the study that has white and black
這里有一個關于白人和黑人的研究
Within white you had
在白種人中
white American and white not born in the U.S.
有白種美國人和非美國出生的白種人
and you had black African American and black Caribbean American
然后黑人又分非洲裔黑人和加勒比黑人
who are not African American
后者不屬于非洲裔美國人
And you see a very different
大家可以看到
differences in reporting a sleep complaints in these groups
這些群體自述的睡眠情況非常的不同
Then there's interaction with poverty
睡眠質量還和貧困有關
So here are some data collected by Patel, Philadelphia
這里有一些費城帕特爾收集的數據
looking at relative to white non-poor
他注意到 相對于非貧困的白種人
if you are black
如果你是黑人
you are more likely to report poor sleep
那么你更有可能存在自述的睡眠障礙
this is poor sleep about the sleep quality item from the PSQI
這是PSQI調查的關于睡眠質量的數據
If you are black
如果你是黑人
you are more likely to report poor sleep
那么自述睡眠不好的可能性更高
whether you are poor or non-poor
無論你是否貧困
though there was a difference
盡管窮人和富人之間仍然存在差別
If you are Hispanic
如果你是西班牙裔
only if you are poor, where you are different from white
只有窮人才表現得和白人不同
And white poor were different from white non-poor
貧窮的白種人與非貧窮的白種人之間存在差別
That actually was the largest effect
這是最大的不同之處
But this pattern may
但這里顯示出的情況
be different in other parts of the country
在美國的其他地區可能會有所不同
But it shows the interaction between ethnicity and race
但睡眠質量仍然和人種有關
So look at income, here is that BRFSS data
看看收入 這里是行為危險因素監測系統數據
