The association between Planetary Health Diet Index (PHDI) and chronic obstructive pulmonary disease (COPD): the mediating role of dietary inflammatory index (DII)
BMC Pulmonary Medicine,
Год журнала:
2025,
Номер
25(1)
Опубликована: Янв. 31, 2025
Given
global
changes
in
the
environment
and
dietary
habits,
it
is
critical
to
understand
potential
impact
of
factors
inflammation
on
respiratory
diseases,
including
COPD.
Studying
these
relationships
can
help
develop
more
effective
prevention
strategies.
PHDI
a
scoring
system
designed
balance
human
health
environmental
sustainability
by
promoting
increased
consumption
plant-based
foods
reduced
intake
red
meat,
sugar,
highly
processed
foods.
In
contrast,
DII
quantifies
inflammatory
diet.
This
study
examines
association
between
COPD
assesses
whether
mediates
this
relationship.
We
used
subgroup
analysis,
smooth
curve
fitting,
multivariable
logistic
regression
investigate
connection
occurrence
Furthermore,
mediation
analysis
was
carried
out
any
possible
correlation
link
30,304
participants
were
included
investigation,
1,498
them
reported
events.
For
every
10-point
increase
each
unit
associated
with
9%
reduction
(OR
=
0.91,
95%
CI:
0.86,
0.97)
an
8%
1.08,
1.02,
1.13)
prevalence
COPD,
respectively,
when
all
variables
adjusted
for
using
regression.
Additionally,
results
remain
robust
are
converted
tertile.
An
investigation
fitting
showed
linear
risk
PHDI.
The
that
17.95%
relationship
mediated
(p
0.034).
Higher
levels
lower
appears
mediate
relationship,
suggesting
anti-inflammatory
diet
may
provide
benefits.
Язык: Английский
Association of the dietary index for gut microbiota with sleep disorder among US adults: the mediation effect of dietary inflammation index
Frontiers in Nutrition,
Год журнала:
2025,
Номер
12
Опубликована: Март 17, 2025
Previous
studies
have
confirmed
the
relationship
between
gut
microbiota
and
sleep
disorders,
characterized
by
persistent
inability
to
achieve
adequate
sleep,
with
dietary
composition
playing
a
key
role
in
maintaining
homeostasis.
Our
study
aims
explore
newly
proposed
Dietary
Index
for
Gut
Microbiota
(DI-GM)
as
well
whether
Inflammatory
(DII)
mediates
this
relationship.
This
is
based
on
data
from
30,406
participants
National
Health
Nutrition
Examination
Survey
(NHANES)
2005
2018,
cross-sectional
survey
that
represents
U.S.
adult
population.
We
used
multivariable
logistic
regression
models
examine
DI-GM
disorders.
Subgroup
interaction
analyses
were
conducted
assess
stability
of
results.
Mediation
analysis
was
employed
effect
The
score
significantly
negatively
correlated
After
adjusting
covariates,
each
unit
increase
associated
5%
reduction
prevalence
disorders
(p
<
0.001).
Additionally,
there
trend
toward
decrease
increasing
(trend
p
0.05).
Dose-response
curve
revealed
linear
higher
scores
being
lower
DII
positively
0.001)
decreased
increased
(β
=
-0.37,
showed
mediated
mediation
proportion
27.36%
results
indicate
A
incidence
while
Specifically,
an
may
attenuate
protective
Язык: Английский