Estimation and Validation of the “c” Factor for Overall Cerebral Functioning in the Philadelphia Neurodevelopmental Cohort
Applied Sciences,
Год журнала:
2025,
Номер
15(4), С. 1697 - 1697
Опубликована: Фев. 7, 2025
While
both
psychopathology
and
cognitive
deficits
manifest
in
mental
health
disorders,
the
nature
of
their
relationship
remains
poorly
understood.
Recent
research
suggests
a
potential
common
factor
underlying
domains.
Using
data
from
Philadelphia
Neurodevelopmental
Cohort
(N
=
9494,
ages
8–21),
we
estimated
validated
“c”
representing
overall
cerebral
functioning
through
structural
model
combining
indicators.
The
incorporated
general
factors
(“p”)
ability
(“g”),
along
with
specific
sub-domain
factors.
We
evaluated
model’s
criterion
validity
using
external
measures,
including
parent
education,
neighborhood
socioeconomic
status,
global
functioning,
intracranial
volume,
assessed
its
predictive
utility
for
longitudinal
psychosis
outcomes.
demonstrated
acceptable
fit
(CFI
0.98,
RMSEA
0.021,
SRMR
0.030),
this
showed
stronger
associations
education
(r
0.43),
SES
0.47),
volume
0.39)
than
“p”
“g”
alone.
Additionally,
baseline
scores
significantly
predicted
spectrum
outcomes
at
follow-up
(d
0.30–0.57).
These
findings
support
capturing
function
across
domains,
implications
understanding
brain
function,
improving
clinical
assessment,
optimally
focusing
interventions.
Язык: Английский
Reproducible Brain Charts: An open data resource for mapping brain development and its associations with mental health
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 26, 2025
Major
mental
disorders
are
increasingly
understood
as
of
brain
development.
Large
and
heterogeneous
samples
required
to
define
generalizable
links
between
development
psychopathology.
To
this
end,
we
introduce
the
Reproducible
Brain
Charts
(RBC),
an
open
data
resource
that
integrates
from
5
large
studies
in
youth
three
continents
(
N
=6,346;
45%
Female).
Confirmatory
bifactor
models
were
used
create
harmonized
psychiatric
phenotypes
capture
major
dimensions
Following
rigorous
quality
assurance,
neuroimaging
carefully
curated
processed
using
consistent
pipelines
a
reproducible
manner
with
DataLad,
Configurable
Pipeline
for
Analysis
Connectomes
(C-PAC),
FreeSurfer.
Initial
analyses
RBC
emphasize
benefit
careful
assurance
harmonization
delineating
developmental
effects
associations
Critically,
all
-
including
phenotypes,
unprocessed
images,
fully
imaging
derivatives
openly
shared
without
use
agreement
via
International
Neuroimaging
Data-sharing
Initiative.
Together,
facilitates
large-scale,
reproducible,
research
neuroscience.
Язык: Английский
Prediction of mental health risk in adolescents
Nature Medicine,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 5, 2025
Язык: Английский
Predicting Adolescent Depression and Suicide Risk based on Preadolescent Behavioral Health Screening in Primary Care
Academic Pediatrics,
Год журнала:
2025,
Номер
unknown, С. 102833 - 102833
Опубликована: Апрель 1, 2025
To
examine
the
degree
to
which
a
broadband
behavioral
health
screener
administered
in
preadolescence
primary
care
(PC)
could
serve
as
an
early
risk
indicator
for
depression
and
suicide
adolescence.
Participants
included
9,329
patients
who
attended
well
visits
at
9
years
old
12
large
pediatric
PC
network.
The
sample
was
49%
female,
64%
White,
18%
Black,
4%
Asian,
14%
other
races,
6%
Hispanic/Latinx.
Caregivers
completed
Pediatric
Symptom
Checklist
(PSC-17)
about
their
child
age
9;
youth
Patient
Health
Questionnaire-9
Modified
Teens
(PHQ-9-M)
12.
After
adjusting
demographic
covariates,
scoring
above
cutoffs
on
PSC-17
total
scale
subscales
(internalizing,
externalizing,
attention)
had
significantly
greater
odds
of
elevated
and/or
PHQ-9-M
(odds
ratios:
2.41
4.23,
ps<.001).
Approximately
one-third
with
(sensitivity:
37.1%)
or
33.3%)
were
identified
9.
Results
suggest
that
PSC-17,
well-researched
widely
used
pediatrics,
has
moderate
predictive
value
respect
during
More
research
is
needed
feasibility
potential
benefits
screening
promote
identification
prevention
efforts.
Язык: Английский