Effects of physical activity on sleep quality among university students: chain mediation between rumination and depression levels
BMC Psychiatry,
Год журнала:
2025,
Номер
25(1)
Опубликована: Янв. 2, 2025
Colleges
and
universities
are
currently
facing
the
major
public
health
issue
of
poor
sleep
quality.
Sleep
quality
must
be
taken
seriously
to
maintain
students'
emotional
physical
well-being.
Thus,
this
study
sought
determine
how
university
levels
activity
related
their
sleep,
as
well
explore
mechanisms
via
which
affects
provide
suggestions
for
improving
it.
A
total
883
students
from
Ganzhou
City,
Jiangxi
Province,
China
participated
in
study.
Their
activity,
quality,
ruminative
thinking
levels,
depression
were
assessed
using
various
questionnaires.
Through
mediating
effects
rumination
chain-mediated
these
two
factors,
exercise
changed
sleep.
University
can
improved
by
increasing
decreasing
levels.
Язык: Английский
Mediating Effects of Sleep Problems and Emotional Symptoms in the Relationship Between Chronotype and Self-Harm Among Adolescents Aged 11–19 Years
Psychology Research and Behavior Management,
Год журнала:
2025,
Номер
Volume 18, С. 629 - 640
Опубликована: Март 1, 2025
Self-harm
is
linked
to
numerous
adverse
health
and
social
outcomes,
including
repetitive
self-harm
an
increased
risk
of
suicide.
This
study
aims
explore
the
influence
chronotype
on
among
adolescents
further
investigate
mediating
role
sleep
problems
emotional
symptoms.
The
was
conducted
between
April
June
2022,
involving
13
junior
senior
high
schools
in
Tianjin.
participants
were
asked
complete
online
questionnaires
assessing
chronotype,
problems,
depression,
anxiety,
self-harm.
data
analyzed
processed
using
Spearman
correlation
mediation
effect
analysis.
Two
pathways
tested:
Model
1
with
depression
as
mediators,
2
anxiety
mediators.
Participants
comprised
13,374
Chinese
middle
school
(6745
boys)
aged
11-19
years.
In
1,
independent
effects
-0.216
(95%
CI
=
[-0.263,
-0.172])
-0.101
[-0.121,
-0.083]),
accounting
for
33.33%
15.59%
total
effect,
respectively.
chain
-0.170
[-0.196,
-0.146]),
26.23%
effect.
2,
-0.232
[-0.279,
-0.189])
-0.075
[-0.091,
-0.059]),
respectively
35.63%
11.52%
-0.151
[-0.176,
-0.128]),
23.20%
Chronotype
a
significant
predictor
self-harm,
later
associated
higher
risk.
Both
symptoms
independently
serially
mediate
relationship
These
findings
highlight
complex
through
which
influences
behavior
suggest
potential
targets
intervention.
Язык: Английский
Associations of evening-type and insomnia symptoms with depressive symptoms among youths
Sleep Medicine,
Год журнала:
2024,
Номер
118, С. 81 - 87
Опубликована: Апрель 9, 2024
Evening-type
and
insomnia
symptoms
are
significantly
related
to
each
other
independently
associated
with
depressive
symptoms,
yet
few
studies
have
examined
the
potential
interaction
between
these
two
conditions.
Therefore,
we
aimed
examine
associations
of
evening-type
among
Chinese
youths,
a
specific
focus
on
joint
effects
conditions
symptoms.
Язык: Английский
Association between chronotype, social jetlag, sleep quality, and academic burnout among nursing students: A cross-sectional study
Chronobiology International,
Год журнала:
2024,
Номер
unknown, С. 1 - 12
Опубликована: Сен. 3, 2024
Academic
burnout
in
nursing
students
is
a
serious
problem
worldwide
that
results
emotional
exhaustion,
cynicism
and
low
professional
efficacy.
The
aim
of
the
current
study
was
to
examine
association
between
sleep
quality
circadian
rhythm
indicators
academic
among
Iranian
students.
This
cross-sectional
conducted
on
325
undergraduate
studying
at
Qazvin
University
Medical
Sciences
November
February
2023.
Data
collection
carried
out
using
self-report
questionnaires
including
demographic
characteristics,
Pittsburgh
Sleep
Quality
Index
(PSQI),
reduced-Morningness-Eveningness
Questionnaire
(r-MEQ),
Maslach
Burnout
Inventory-Student
Survey
(MBI-SS).
Social
jetlag
(SJL)
defined
as
absolute
value
difference
midpoint
free
days
(MSF)
workdays
(MSW).
were
analyzed
univariate
multivariate
linear
regression
models.
About
31.4%
participants
had
evening
chronotype
almost
half
them
suffered
from
poor
quality.
47.7%
SJL
≥
2
h.
In
model,
with
compared
morning
experienced
more
PSQI
score
only
correlated
exhaustion
subscales.
Increased
predictor
all
three
subscales
burnout.
findings
suggested
chronotype,
quality,
high
associated
increased
likelihood
Assessment
preference
beneficial
for
timely
identification
prevention
Язык: Английский
Changes in sleep patterns in people with a history of depression during the COVID-19 pandemic: a natural experiment
BMJ Mental Health,
Год журнала:
2024,
Номер
27(1), С. e301067 - e301067
Опубликована: Янв. 1, 2024
The
COVID-19
pandemic,
while
a
major
stressor,
increased
flexibility
in
sleep-wake
schedules.
Язык: Английский
Association Between EEG Microarousal During Nocturnal Sleep and Next-Day Selective Attention in Mild Sleep-Restricted Healthy Undergraduates
Nature and Science of Sleep,
Год журнала:
2024,
Номер
Volume 16, С. 335 - 344
Опубликована: Март 1, 2024
Purpose:
To
explore
whether
sleep
electroencephalogram
(EEG)
microarousals
of
different
standard
durations
predict
daytime
mood
and
attention
performance
in
healthy
individuals
after
mild
restriction.Participants
Methods:
Sixteen
(nine
female)
college
students
were
recruited
to
examine
the
correlations
between
nocturnal
EEG
(≥3
s,
≥5
≥7
≥9
s)
under
restriction
(1.5
h)
following
morning's
subjective
alertness,
mood,
sustained
attention,
selective
task
performance.Results:
Results
revealed
that
significantly
reduced
alertness
positive
while
having
no
significant
effect
on
negative
performance.The
number
(≥5
was
negatively
associated
with
at
6:30.The
positively
correlated
response
time
difference
value
disengagement
component
around
7:30
s
9:00
s).The
(≥7
inaccuracy
orientation
9:00.
Conclusion:The
during
adults
related
their
affect
deterioration
performance,
but
this
link
is
dependent
duration
microarousals,
test
type
task.
Язык: Английский
Neuroimaging signatures and a deep learning modeling for early diagnosing and predicting non-pharmacological therapy success for subclinical depression comorbid sleep disorders in college students
International Journal of Clinical and Health Psychology,
Год журнала:
2024,
Номер
24(4), С. 100526 - 100526
Опубликована: Окт. 1, 2024
Язык: Английский