Parkinson
disease
is
a
neurodegenerative
that
affects
dopaminergic
neurons
in
the
substantia
nigra.
Parkinson’s
occurs
with
unwanted
and
uncontrolled
movements,
causing
balance
coordination
difficulties,
resulting
tremor
paralysis.
Due
to
symptoms
such
as
tremors,
significantly
person’s
quality
of
life
can
worsen
if
left
untreated.
In
this
section,
relationship
between
important
biochemical
parameters
dopamine,
insulin
resistance,
vitamin
D,
glycemic
index,
cholesterol,
proteins
minerals,
which
have
very
roles
prognosis
treatment
process
Parkinson,
evaluated.
We
believe
clinicians
manage
more
efficiently
effectively
by
taking
into
account
points
expressed
section
every
disease.
Journal of International Medical Research,
Journal Year:
2025,
Volume and Issue:
53(2)
Published: Feb. 1, 2025
Objective
Obesity
can
contribute
to
infertility,
but
the
exact
relationship
between
infertility
risk
and
obesity-related
measurements
like
waist-to-height
ratio
(WHtR),
body
roundness
index
(BRI),
conicity
(CoI),
A
shape
(ABSI)
in
women
is
uncertain.
We
investigated
association
these
indices
female
infertility.
Methods
In
this
cross-sectional
study,
we
used
National
Health
Nutrition
Examination
Survey
data
(2013–2018).
weighted
multivariable
logistic
regression
analysis,
receiver
operating
characteristic
(ROC)
curves,
subgroup
as
well
propensity
score
matching.
Results
Among
3373
participants,
344
(10.2%)
reported
significant
link
higher
increased
WHtR,
BRI,
CoI,
ABSI,
mass
(BMI)
was
found.
Multivariable
analysis
showed
WHtR
(odds
[OR]
=
1.27,
95%
confidence
interval
[CI]:
1.14–1.42),
BRI
(OR
1.09,
CI:
1.05–1.14),
CoI
1.36,
1.18–1.56),
ABSI
1.22,
1.12–1.33),
BMI
1.03,
1.02–1.05)
were
significantly
associated
with
had
best
diagnostic
performance
(area
under
ROC
curve
0.628,
0.597–0.658).
Conclusions
Obesity-related
positively
linked
among
United
States.
These
serve
valuable
tools
for
assessing
risk.
Frontiers in Nutrition,
Journal Year:
2024,
Volume and Issue:
10
Published: Jan. 5, 2024
Objective
Current
evidence
on
the
association
between
dietary
vitamin
E
intake
and
risk
of
Parkinson's
disease
(PD)
is
limited.
The
aim
study
was
to
explore
with
PD
in
United
States
among
adults
over
40
years.
Methods
We
conducted
a
cross-sectional
data
collected
from
National
Health
Nutrition
Examination
Survey
(NHANES)
2009
2018.
A
total
sample
13,340
participants
were
included.
To
identify
different
characteristics
participants,
we
utilized
propensity
score
matching
(PSM)
reduce
effects
selection
bias
confounding
variables.
Weighted
univariate
multivariable
logistic
regression
used
examine
before
after
matching.
Then,
restricted
cubic
spline
(RCS)
visually
describe
possible
non-linear
relationships.
Finally,
employed
subgroup
analysis
further
investigate
relationship
PD.
Results
According
weighted
analysis,
inversely
associated
results
RCS
revealed
no
inverse
showed
that
age
may
influence
negative
(
P
<
0.05
for
interaction).
Conclusion
Among
years
age,
negatively
Our
support
supplementation
be
as
an
intervention
strategy
occurrence
BMC Geriatrics,
Journal Year:
2024,
Volume and Issue:
24(1)
Published: May 10, 2024
Abstract
Background
Parkinson’s
disease
(PD)
is
a
slowly
progressive
neurodegenerating
that
may
eventually
lead
to
disabling
condition
and
pose
threat
the
health
of
aging
populations.
This
study
aimed
explore
association
two
potential
risk
factors,
selenium
cadmium,
with
prognosis
as
well
their
interaction
effect.
Methods
Data
were
obtained
from
National
Health
Nutrition
Examination
Survey
(NHANES)
2005–2006
2015–2016
Death
Index
(NDI).
Participants
classified
patients
by
self-reported
anti-Parkinson
medications
usage.
Cox
regression
models
restricted
cubic
spline
applied
evaluate
between
PD
mortality
intake
level
blood
cadmium
level.
Subgroup
analysis
was
also
conducted
them.
Results
A
total
184
individuals
included.
In
full
adjusted
cox
model
(adjusted
for
age,
gender,
race,
hypertension,
pesticide
exposure,
smoking
status
caffeine
intake),
compared
participants
low
intake,
those
normal
significantly
associated
less
death
(95%CI:
0.18–0.76,
P
=
0.005)
while
no
significant
found
group
high
0.16–1.20,
0.112).
Restricted
indicated
nonlinear
relationship
(P
nonlinearity
0.050).
The
not
0.19–5.57,
However,
term
showed
significance
in
0.048).
protective
effect
existed
populations
but
cadmium.
Conclusion
Moderate
increase
had
on
especially
Frontiers in Nutrition,
Journal Year:
2025,
Volume and Issue:
11
Published: Jan. 10, 2025
Despite
substantial
evidence
that
visceral
obesity
is
an
epidemiological
risk
factor
for
hyperuricemia
(HUA),
studies
on
the
connection
between
Metabolic
Score
Visceral
Fat
(METS-VF)
and
HUA
remain
insufficient.
This
research
focused
METS-VF's
potential
role
as
a
HUA.
Notably,
8,659
participants
from
National
Health
Nutrition
Examination
Survey
(NHANES)
1999
to
2018
were
enrolled
in
this
study.
Propensity
score
matching
(PSM),
multivariate
logistic
regression
analysis,
subgroup
interaction
test,
restricted
cubic
spline
(RCS)
analysis
implemented
identify
correlation
METS-VF
In
fully
adjusted
model,
results
of
multiple
indicated
was
related
elevated
prevalence
[before
PSM:
odds
ratio
(OR)
=
3.51
(2.88,
4.27),
p
<
0.001;
after
OR
2.90
(2.36,
3.58),
0.001].
RCS
non-linear
positive
observed
incidence
(before
p-non-linear
<0.001;
0.0065).
Subgroup
tests
revealed
impact
modified
by
sex
ethnicity.
There
significant
adults
United
States.
could
serve
valuable
metric
assessing
development
progression
Frontiers in Aging Neuroscience,
Journal Year:
2025,
Volume and Issue:
17
Published: April 4, 2025
Objectives
To
investigate
the
association
between
estimated
glucose
disposal
rate
(eGDR),
a
surrogate
marker
of
insulin
resistance,
and
Parkinson’s
disease
(PD)
risk,
to
examine
relationship
eGDR
all-cause
mortality
among
PD
patients.
Methods
Using
data
from
National
Health
Nutrition
Examination
Survey
(NHANES)
2003–2016,
we
conducted
cross-sectional
study
20,767
participants
aged
≥40
years.
was
calculated
using
waist
circumference,
hypertension
status,
HbA1c
levels.
cases
were
identified
through
anti-parkinsonian
medication
use.
The
examined
weighted
logistic
regression
models
with
progressive
adjustment
for
potential
confounders.
Survival
analysis
performed
in
255
patients
assess
mortality.
Results
Among
participants,
256
had
(weighted
prevalence:
1.23%).
Higher
associated
lower
odds
crude
(OR:
0.906,
95%
CI:
0.856–0.960,
P
<
0.001).
After
full
adjustment,
highest
tertile
showed
significantly
compared
lowest
0.574,
0.337–0.976,
=
0.040).
Restricted
cubic
spline
revealed
significant
M-shaped
non-linear
risk
(P
non-linearity
In
survival
analysis,
higher
(adjusted
HR:
0.875,
0.775–0.987,
0.030),
an
inverted
U-shaped
observed
0.0352).
Conclusion
levels
are
better
patients,
suggesting
that
sensitivity
might
play
role
pathogenesis
progression.
These
findings
highlight
importance
metabolic
health
PD.