Reproductive Sciences,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 26, 2025
Currently,
the
potential
role
of
obesity
on
semen
quality
remains
unclear.
In
recent
years,
alternative
anthropometric
indices
to
body
mass
index
(BMI),
which
can
precisely
distinguish
fat
distribution,
have
been
described
estimate
central
adiposity.
However,
neck
circumference
(NC),
a
novel
adiposity,
is
unknown.
This
study
aims
reveal
potentials
adiposity
indices,
including
NC,
in
predicting
poor
quality.
A
total
4739
male
participants
between
ages
17-55
were
included
this
cross-sectional
study.
Semen
parameters,
sperm
concentration,
count,
total,
progressive
and
rapid
motility
vitality,
divided
into
two
categories
according
WHO
classification
for
infertility.
As
measurements
obesity,
BMI
waist
(WC),
hip
(HC),
waist-to-hip
ratio
(WHpR),
waist-to-height
(WHtR)
NC
examined.
The
predictive
low
parameters
evaluated
by
Receiver
Operating
Characteristics
(ROC)
curve
analysis.
associations
with
analyzed
binary
logistic
regression
analyze
after
adjusting
confounding
factors.
Patients
lower
had
higher
than
those
normal
parameters.
All
After
adjustment
confounders,
strongest
found
HC
count
WC
WHtR
vitality
WHpR
motility.
Obesity
plays
an
important
Body
distribution
appears
specific
roles
functionality,
may
influence
different
infertility
markers.
strong
predictor
motility,
suggesting
Abstract
Background
The
weight-adjusted
waist
index
(WWI)
is
a
new
measure
of
obesity,
and
this
study
aimed
to
determine
the
association
between
WWI
stroke.
Methods
Using
National
Health
Nutrition
Examination
Survey
(NHANES)
2011–2020
dataset,
cross-sectional
data
from
23,389
participants
were
analysed.
correlation
stroke
was
investigated
through
multivariate
logistic
regression
smoothing
curve
fitting.
Subgroup
analysis
interaction
tests
also
carried
out.
Results
research
involved
participants,
whom
893
(3.82%)
had
fully
adjusted
model
revealed
positive
[1.25
(1.05,
1.48)].
Individuals
who
in
highest
quartile
exhibited
62%
higher
likelihood
experiencing
than
those
lowest
[1.62
(1.06,
2.48)].
that
similar
different
population
settings
(all
P
for
>
0.05).
Conclusion
A
associated
with
prevalence
results
underscore
value
prevention
management.
Journal of Affective Disorders,
Год журнала:
2024,
Номер
365, С. 313 - 320
Опубликована: Авг. 13, 2024
In
recent
years,
several
studies
have
suggested
that
obesity
may
play
an
important
role
in
cognitive
impairment.
Individuals
with
impairment
often
also
exhibit
depressive
symptoms.
This
study
aimed
to
explore
the
association
between
and
elucidate
mediating
of
symptoms
this
association.
The journal of nutrition health & aging,
Год журнала:
2024,
Номер
28(9), С. 100322 - 100322
Опубликована: Июль 26, 2024
This
cohort
study's
aim
was
to
assess
the
association
between
weight-adjusted
waist
index
(WWI)
and
frailty
among
middle-aged
elderly
individuals
in
China.
Frontiers in Endocrinology,
Год журнала:
2024,
Номер
15
Опубликована: Сен. 9, 2024
Objective
This
study
aimed
to
evaluate
the
relationship
between
weight-adjusted
waist
circumference
index
(WWI)
and
frailty
in
American
adults
aged
over
60
years.
Methods
We
utilized
data
from
National
Health
Nutrition
Examination
Surveys
(NHANES)
spanning
2007
2018.
WWI
was
calculated
using
square
root
of
(cm)
divided
by
body
weight
(kg).
The
≥
0.25
employed
assess
frailty.
Weighted
multivariate
logistic
regression
conducted
explore
association
Generalized
Additive
Modeling
(GAM)
used
potential
non-linear
relationships.
Receiver
operating
characteristic
curve
(ROC)
analysis
predictive
ability
for
Results
encompassed
7765
participants.
Higher
significantly
associated
with
higher
odds
In
fully
adjusted
model,
each
unit
increase
an
82%
increased
(OR:
1.82,
95%
CI:
1.61
–
2.06;
P
<
0.001).
GAM
found
significant
nonlinear
relationships
threshold
effects.
Conclusion
presented
a
robust
correlation
elevated
among
older
adults.
However,
these
findings
require
further
validation
large-scale,
prospective
studies.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Янв. 10, 2025
Erectile
Dysfunction
(ED)
is
the
leading
cause
of
sexual
dysfunction
affecting
hundreds
millions
men
worldwide,
and
has
been
described
as
an
important
public
health
problem.
The
association
five
novel
anthropometrics
related
to
obesity,
lipids
glucose
with
ED
remains
unclear.
To
investigate
lipid
accumulation
products
index
(LAP),
triglyceride
(TyG),
waist
(WTI),
weight-adjusted-waist
(WWI)
a
body
shape
(ABSI)
ED.
Cross-sectional
data
from
NHANES
were
used.
Participants
adults
aged
20–85
y
2001
2004.
analysis
logistic
regressions,
smooth
curve
fitting,
subgroup
analyses
generalized
addition
model
performed
examine
relationship
between
anthropometric
indicators
prevalence
An
overall
1413
adult
included
in
study.
After
adjusting
for
confounding
factors,
results
multiple
regression
showed,
positively
correlated
LAP(OR
=
1.0031,
P
<
0.05),
TyG(OR
1.2981,
WTI(OR
1.4220,
WWI(OR
1.6043,
0.001),
ABSI(OR
1.6211,
0.05).
Smoothed
fitting
proved
stability
relationship.
This
cross-sectional
study
showed
positive
correlation
these
(LAP,
TyG,
WTI,
WWI,
ABSI)
Further
studies
are
needed
explore
their
better
underlying
mechanisms.
World Journal of Psychiatry,
Год журнала:
2025,
Номер
15(3)
Опубликована: Фев. 26, 2025
The
weight-to-waist
index
(WWI)
serves
as
an
innovative
metric
specifically
designed
to
assess
central
obesity.
However,
the
relationship
between
WWI
and
prevalence
of
post-stroke
depression
(PSD)
remains
inadequately
explored
in
literature.
To
elucidate
PSD.
Data
from
National
Health
Nutrition
Examination
Survey
2005
2018
were
analyzed.
Multivariable
logistic
regression
models
propensity
score
matching
utilized
investigate
association
PSD,
with
adjustments
for
potential
confounders.
restricted
cubic
spline
statistical
method
was
applied
explore
non-linear
associations.
Participants
elevated
values
had
a
significantly
greater
risk
developing
Specifically,
individuals
higher
range
exhibited
more
than
twice
likelihood
PSD
compared
those
lower
(odds
ratio
=
2.21,
95%
confidence
interval:
1.84-2.66,
P
<
0.0001).
After
matching,
remained
1.43,
95%confidence
1.09-1.88,
0.01).
Tertile
analysis
revealed
that
participants
highest
tertile
faced
lowest
tertile.
Restricted
further
association,
plateauing
at
values.
There
is
significant
increased
Thus,
regular
screening
should
be
implemented
stroke
patients
enhance
patient
outcomes.
Frontiers in Medicine,
Год журнала:
2025,
Номер
12
Опубликована: Март 6, 2025
The
association
between
the
weight-adjusted
waist
index
(WWI)
and
age-related
macular
degeneration
(AMD)
in
US
adults
aged
40
years
older
is
unknown.
goal
of
this
study
was
to
ascertain
a
possible
two.
Data
were
obtained
from
National
Health
Nutrition
Examination
Survey
(NHANES)
2005
2008.
WWI
calculated
by
dividing
circumference
(WC)
square
root
body
weight
(kg).
AMD
diagnosed
based
on
distinctive
features
observed
fundus,
using
standard
classification
system.
Weighted
logistic
regression
analyses
conducted
investigate
AMD.
Spline
smoothing
threshold
effects
applied
explore
non-linear
correlations.
Subgroup
performed
identify
underlying
covariates
affecting
relationship.
In
addition,
receiver
operating
characteristic
(ROC)
curve
analysis
used
evaluate
predictive
power
for
A
total
5,132
participants
enrolled
study.
results
showed
significant
positive
risk
(OR
=
1.76
(1.52,
2.04);
p
<
0.0001).
When
categorized
into
tertiles,
highest
group
exhibited
stronger
compared
lowest
tertile
2.90
(2.18,
3.86);
0.0001)
model
1.
subgroup
interaction
tests
indicated
that
relationship
stable
across
various
populations.
spline
correlation
incidence.
Furthermore,
mass
(BMI),
WC,
weight,
better
predictability
AMD,
as
shown
ROC
analysis.
There
exists
older.
WWI-related
obesity
management
necessary
prevention
treatment
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Март 12, 2025
Cardiometabolic
Syndrome
(CMS)
is
associated
with
increased
risks
of
cardiovascular
disease,
type
2
diabetes
mellitus,
and
all-cause
mortality.
The
Weight-Adjusted
Waist
Circumference
Index
(WWI)
has
emerged
as
a
novel
metric
for
assessing
obesity
its
health
implications.
To
investigate
the
relationship
between
WWI
mortality
in
CMS
patients,
considering
mediating
role
inflammatory
markers.
study
analyzed
National
Health
Nutrition
Examination
Survey
(NHANES)
data
from
2003
to
2018
identified
6506
patients
CMS.
was
calculated
square
root
waist
circumference
(cm)
divided
by
weight
(kg).
Mortality
were
correlated
Death
(NDI).
Cox
regression
models,
adjusted
demographic
clinical
covariates,
assessed
effect
on
cause-specific
Finally,
markers
explored
using
mediation
analysis.
observed
positive
linear
association
all-cause,
cardiovascular,
diabetes-related
mortalities
among
patients.
After
adjusting
confounders,
remained
significant
predictor
Mediation
analysis
revealed
that
markers,
particularly
neutrophil
systemic
immune-inflammation
index
(SII),
significantly
mediated
an
independent
inflammation
potentially
linking
risk.
These
findings
may
inform
risk
assessment
management
strategies
