4 ways the COVID-19 pandemic changed the way we sleep | Sleeping With Science

94,706 views ใƒป 2021-12-22

TED


ืื ื ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ืœืžื˜ื” ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ.

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Transcriber: Leslie Gauthier Reviewer:
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The COVID pandemic has changed sleep in at least four different ways:
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ืชืจื’ื•ื: zeeva livshitz ืขืจื™ื›ื”: Ido Dekkers
ืžื’ื™ืคืช ื”ืงื•ืจื•ื ื” ืฉื™ื ืชื” ืืช ื”ืฉื™ื ื” ืœืคื—ื•ืช ื‘ืืจื‘ืข ื“ืจื›ื™ื ืฉื•ื ื•ืช:
00:04
quantity, quality, timing and dreaming.
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ื›ืžื•ืช, ืื™ื›ื•ืช, ืชื–ืžื•ืŸ ื•ื—ืœื™ืžื”.
00:09
[Sleeping with Science]
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[ืœื™ืฉื•ืŸ ืขื ื”ืžื“ืข]
00:13
The first is sleep quantity.
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ื”ืจืืฉื•ื ื” ื”ื™ื ื›ืžื•ืช ื”ืฉื™ื ื”.
00:15
A study conducted across Europe,
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ืžื—ืงืจ ืฉื ืขืจืš ื‘ืจื—ื‘ื™ ืื™ืจื•ืคื”,
00:18
as well as the US and Asia,
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ื›ืžื• ื’ื ื‘ืืจื”โ€œื‘ ื•ืืกื™ื”,
00:20
found that on average people were sleeping around 25 minutes more each night
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ื’ื™ืœื” ืฉื‘ืžืžื•ืฆืข ืื ืฉื™ื ื™ืฉื ื• ื‘ืขืจืš 25 ื“ืงื•ืช ื™ื•ืชืจ ื‘ื›ืœ ืœื™ืœื”
00:25
during the pandemic.
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ื‘ืžื”ืœืš ื”ืžื’ื™ืคื”.
00:27
Second, there has been a change in sleep quality.
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ื”ืฉื ื™ื”, ื”ื™ื” ืฉื™ื ื•ื™ ื‘ืื™ื›ื•ืช ื”ืฉื™ื ื”.
00:30
Now, sleep has of course been a real challenge
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ืขื›ืฉื™ื•, ืฉื™ื ื” ื›ืžื•ื‘ืŸ ื”ื™ื™ืชื” ืืชื’ืจ ืืžื™ืชื™
00:34
for many of us during the pandemic.
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ืขื‘ื•ืจ ืจื‘ื™ื ืžืื™ืชื ื• ื‘ืžื”ืœืš ื”ืžื’ื™ืคื”.
00:36
And indeed, in the US,
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ื•ืื›ืŸ, ื‘ืืจื”โ€œื‘,
00:38
almost 60 percent of people felt
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ื›ืžืขื˜ 60 ืื—ื•ื– ืžื”ืื ืฉื™ื ื”ืจื’ื™ืฉื•
00:40
that the quality of their sleep had become worse during the pandemic.
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ืฉืื™ื›ื•ืช ื”ืฉื™ื ื” ืฉืœื”ื ื”ื—ืžื™ืจื” ื‘ืžื”ืœืš ื”ืžื’ื™ืคื”.
00:45
However, 40 percent of the people didnโ€™t feel
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ืขื ื–ืืช, 40 ืื—ื•ื– ืžื”ืื ืฉื™ื ืœื ื”ืจื’ื™ืฉื•
00:49
that their sleep was any worse,
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ืฉื”ืฉื™ื ื” ืฉืœื”ื ื ืขืฉืชื” ื’ืจื•ืขื” ื™ื•ืชืจ,
00:50
so there seems to be quite a difference in the response across individuals
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ืื– ื ืจืื” ืฉื™ืฉ ื”ื‘ื“ืœ ื’ื“ื•ืœ ื‘ืชื’ื•ื‘ื” ืืฆืœ ื”ืื ืฉื™ื
00:56
when it comes to sleep quality and the pandemic.
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ื›ืฉื–ื” ืžื’ื™ืข ืœืื™ื›ื•ืช ื”ืฉื™ื ื” ื•ื”ืžื’ื™ืคื”.
00:59
The third change weโ€™ve discovered concerns sleep timing.
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ื”ืฉื™ื ื•ื™ ื”ืฉืœื™ืฉื™ ืฉื’ื™ืœื™ื ื• ื ื•ื’ืข ืœืขื™ืชื•ื™ ืฉื™ื ื”.
01:03
Since many people didnโ€™t have to commute to work
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ืžื›ื™ื•ื•ืŸ ืฉื”ืจื‘ื” ืื ืฉื™ื ืœื ื”ื™ื• ืฆืจื™ื›ื™ื ืœื ืกื•ืข ืœืขื‘ื•ื“ื”
01:06
or get the kids to school in the morning,
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ืื• ืœื”ื‘ื™ื ืืช ื”ื™ืœื“ื™ื ืœื‘ื™ืช ื”ืกืคืจ ื‘ื‘ื•ืงืจ,
01:09
on average, people were going to bed later
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ื‘ืžืžื•ืฆืข, ืื ืฉื™ื ื”ื™ื• ื”ื•ืœื›ื™ื ืœื™ืฉื•ืŸ ืžืื•ื—ืจ ื™ื•ืชืจ
01:12
and waking up later during the pandemic.
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ื•ืžืชืขื•ืจืจื™ื ืžืื•ื—ืจ ื™ื•ืชืจ ื‘ืžื”ืœืš ื”ืžื’ื™ืคื”.
01:15
And I think this is a case of โ€œRevenge of the Night Owls.โ€
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ื•ืื ื™ ื—ื•ืฉื‘ ืฉื–ื” ืžืงืจื” ืฉืœ โ€œื ืงืžืช ื™ื ืฉื•ืคื™ ื”ืœื™ืœื”โ€œ.
01:20
And I see it as one of the positive consequences
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ื•ืื ื™ ืจื•ืื” ืืช ื–ื” ื›ืื—ืช ื”ื”ืฉืœื›ื•ืช ื”ื—ื™ื•ื‘ื™ื•ืช
01:23
that came out of the pandemic.
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ืฉื™ืฆืื• ืžื”ืžื’ื™ืคื”.
01:24
The fourth change is that people reported dreaming more
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ื”ืฉื™ื ื•ื™ ื”ืจื‘ื™ืขื™ ื”ื•ื ืฉืื ืฉื™ื ื“ื™ื•ื•ื—ื• ืฉื”ื ื—ื•ืœืžื™ื ื™ื•ืชืจ
01:28
and also having COVID-related dreams.
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ื•ื’ื ื—ื•ืœืžื™ื ื—ืœื•ืžื•ืช ื”ืงืฉื•ืจื™ื ืœืงื•ื‘ื™ื“.
01:31
And this is likely due to the fact
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ื•ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื–ื” ื ื•ื‘ืข ืžื”ืขื•ื‘ื“ื”
01:33
that people were sleeping later into the morning,
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ืฉืื ืฉื™ื ื”ื™ื• ื™ืฉื ื™ื ืขื“ ืžืื•ื—ืจ ื™ื•ืชืจ ื‘ื‘ื•ืงืจ,
01:36
which is the time when we get most of our dream sleep,
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ืฉื–ื” ื”ื–ืžืŸ ืฉื‘ื• ืื ื—ื ื• ืžืงื‘ืœื™ื ืืช ืจื•ื‘ ืฉื ืช ื”ื—ืœื•ืžื•ืช ืฉืœื ื•,
01:40
and the fact that dreaming helps us deal with emotional trauma.
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ื•ื”ืขื•ื‘ื“ื” ืฉื—ืœื™ืžื” ืขื•ื–ืจืช ืœื ื• ืœื”ืชืžื•ื“ื“ ืขื ื˜ืจืื•ืžื” ืจื’ืฉื™ืช.
01:44
However, there are many essential questions that still remain.
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ืขื ื–ืืช, ื™ืฉื ืŸ ืฉืืœื•ืช ืžื”ื•ืชื™ื•ืช ืจื‘ื•ืช ืฉืขื“ื™ื™ืŸ ื ื•ืชืจื•.
01:49
One that I am particularly interested in answering
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ืื—ืช ืฉืื ื™ ื‘ืžื™ื•ื—ื“ ืžืขื•ื ื™ื™ืŸ ืœืขื ื•ืช ืขืœื™ื” ื”ื™ื
01:52
is whether or not a lack of sleep before getting your COVID shot,
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ื”ืื ื—ื•ืกืจ ืฉื™ื ื” ืœืคื ื™ ืงื‘ืœืช ื”ื—ื™ืกื•ืŸ ื ื’ื“ ื”ืงื•ื‘ื™ื“
01:56
or your COVID booster in the future,
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ืื• ื‘ื•ืกื˜ืจ ื”ืงื•ื‘ื™ื“ ืฉืœื›ื ื‘ืขืชื™ื“,
01:59
changes the effectiveness of that vaccination,
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ืžืฉื ื” ืืช ื”ืืคืงื˜ื™ื‘ื™ื•ืช ืฉืœ ื”ื—ื™ืกื•ืŸ ื”ื–ื”, ืื• ืฉืœื,
02:03
just as we know it does with your annual flu shot.
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ื‘ื“ื™ื•ืง ื›ืคื™ ืฉืื ื• ื™ื•ื“ืขื™ื ืฉื”ื•ื ืขื•ืฉื” ืขื ื—ื™ืกื•ืŸ ื”ืฉืคืขืช ื”ืฉื ืชื™ ืฉืœื›ื.
02:07
What we do know for certain though is this:
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ืžื” ืฉืื ื—ื ื• ื›ืŸ ื™ื•ื“ืขื™ื ื‘ื•ื•ื“ืื•ืช ื–ื”:
02:10
your sleep health is intimately related to your immune health.
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ืฉื‘ืจื™ืื•ืช ื”ืฉื™ื ื” ืฉืœื›ื ืงืฉื•ืจื” ืงืฉืจ ื”ื“ื•ืง ืœื‘ืจื™ืื•ืช ื”ื—ื™ืกื•ื ื™ืช ืฉืœื›ื.
02:15
Said simply:
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ื ืืžืจ ื‘ืคืฉื˜ื•ืช:
02:16
sleep is a life support system.
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ื”ืฉื™ื ื” ื”ื™ื ืžืขืจื›ืช ืชื•ืžื›ืช ื—ื™ื™ื.
ืขืœ ืืชืจ ื–ื”

ืืชืจ ื–ื” ื™ืฆื™ื’ ื‘ืคื ื™ื›ื ืกืจื˜ื•ื ื™ YouTube ื”ืžื•ืขื™ืœื™ื ืœืœื™ืžื•ื“ ืื ื’ืœื™ืช. ืชื•ื›ืœื• ืœืจืื•ืช ืฉื™ืขื•ืจื™ ืื ื’ืœื™ืช ื”ืžื•ืขื‘ืจื™ื ืขืœ ื™ื“ื™ ืžื•ืจื™ื ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื” ืžืจื—ื‘ื™ ื”ืขื•ืœื. ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ื”ืžื•ืฆื’ื•ืช ื‘ื›ืœ ื“ืฃ ื•ื™ื“ืื• ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ ืžืฉื. ื”ื›ืชื•ื‘ื™ื•ืช ื’ื•ืœืœื•ืช ื‘ืกื ื›ืจื•ืŸ ืขื ื”ืคืขืœืช ื”ื•ื•ื™ื“ืื•. ืื ื™ืฉ ืœืš ื”ืขืจื•ืช ืื• ื‘ืงืฉื•ืช, ืื ื ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ืืžืฆืขื•ืช ื˜ื•ืคืก ื™ืฆื™ืจืช ืงืฉืจ ื–ื”.

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