Scandinavian Journal of Work Environment & Health,
Год журнала:
2020,
Номер
46(6), С. 557 - 569
Опубликована: Сен. 8, 2020
Objectives
This
discussion
paper
aims
to
provide
scientifically
based
recommendations
on
night
shift
schedules,
including
consecutive
shifts,
intervals
and
duration
of
which
may
reduce
health
safety
risks.
Short-term
physiological
effects
in
terms
circadian
disruption,
inadequate
sleep
quality,
fatigue
were
considered
as
possible
links
between
work
selected
risks,
namely,
cancer,
cardio-metabolic
disease,
injuries,
pregnancy-related
outcomes.
Method
In
early
2020,
15
experienced
researchers
participated
a
workshop
where
they
identified
relevant
scientific
literature
within
their
main
research
area.
Results
Knowledge
gaps
discussed
the
current
evidence.
The
consensus
was
that
schedules
disruption
cancer
risk,
particularly
for
breast
optimize
occurrence
injuries.
is
generally
achieved
with
fewer
sufficient
intervals,
shorter
duration.
Conclusions
Based
limited,
existing
literature,
we
recommend
order
risk
injuries
possibly
have:
(i)
≤3
shifts;
(ii)
≥11
hours;
(iii)
≤9
hours
special
cases
–
eg,
oil
rigs
other
isolated
workplaces
better
possibilities
adapt
daytime
additional
or
apply.
Finally,
miscarriage,
pregnant
women
should
not
more
than
one
week.
Thorax,
Год журнала:
2020,
Номер
76(1), С. 53 - 60
Опубликована: Ноя. 16, 2020
Introduction
Shift
work
causes
misalignment
between
internal
circadian
time
and
the
external
light/dark
cycle
is
associated
with
metabolic
disorders
cancer.
Approximately
20%
of
working
population
in
industrialised
countries
permanent
or
rotating
night
shifts,
exposing
this
large
to
risk
misalignment-driven
disease.
Analysis
impact
shift
on
chronic
inflammatory
diseases
lacking.
We
investigated
association
asthma.
Methods
describe
cross-sectional
relationship
prevalent
asthma
>280000
UK
Biobank
participants,
making
adjustments
for
major
confounding
factors
(smoking
history,
ethnicity,
socioeconomic
status,
physical
activity,
body
mass
index).
also
chronotype.
Results
Compared
day
workers,
‘permanent’
workers
had
a
higher
likelihood
moderate-severe
(OR
1.23
(95%
CI
1.03
1.46)).
Individuals
doing
any
type
adjusted
odds
wheeze/whistling
chest.
who
never
rarely
worked
nights
people
having
reduced
lung
function
(FEV
1
<80%
predicted).
found
an
increase
individuals
extreme
chronotypes
(morning,
OR
1.55
1.06
2.27)
evening,
1.31
(95%CI
1.22
1.40)).
Conclusions
The
public
health
implications
these
findings
are
far-reaching
due
high
prevalence
co-occurrence
both
work.
Future
longitudinal
follow-up
studies
needed
determine
if
modifying
schedules
take
into
account
chronotype
might
present
measure
reduce
developing
such
as
International Journal of Molecular Sciences,
Год журнала:
2020,
Номер
21(15), С. 5478 - 5478
Опубликована: Июль 31, 2020
The
disruption
of
circadian
rhythms
by
environmental
conditions
can
induce
alterations
in
body
homeostasis,
from
behavior
to
metabolism.
light:dark
cycle
is
the
most
reliable
agent,
which
entrains
rhythms,
although
its
credibility
has
decreased
because
extensive
use
artificial
light
at
night.
Light
pollution
compromise
performance
and
health,
but
underlying
mechanisms
are
not
fully
understood.
present
review
assesses
consequences
induced
constant
(LL)
comparison
with
dim
night
(dLAN)
on
control
metabolism
rodents,
since
such
an
approach
identify
key
chronodisruption.
Data
suggest
that
effects
LL
more
pronounced
compared
dLAN
directly
related
level
duration
exposure.
Dim
LAN
reduces
nocturnal
melatonin
levels,
similarly
LL,
corticosterone
behavioral
traits
uniform
improved
quantification
disrupted
needed.
Metabolism
under
strong
lead
various
pathologies.
Moreover,
only
output,
some
metabolites
peripheral
signal
molecules
feedback
clockwork
either
stabilize
or
amplify
desynchronization.
