Heliyon,
Journal Year:
2024,
Volume and Issue:
10(15), P. e35472 - e35472
Published: July 30, 2024
Digital
phenotyping
is
a
promising
method
for
advancing
scalable
detection
and
prediction
methods
in
mental
health
research
practice.
However,
little
known
about
how
digital
data
are
used
to
make
inferences
youth
health.
We
conducted
scoping
review
of
35
studies
better
understand
passive
sensing
(e.g.,
Global
Positioning
System,
microphone
etc)
electronic
usage
social
media
use,
device
activity
collected
via
smartphones
detecting
predicting
depression
and/or
anxiety
young
people
between
12
25
years-of-age.
GPS
Wifi
association
logs
accelerometers
were
the
most
sensors,
although
wide
variety
low-level
features
extracted
computed
transition
frequency,
time
spent
specific
locations,
uniformity
movement).
Mobility
sociability
patterns
explored
more
compared
other
behaviours
such
as
sleep,
phone
circadian
movement.
Studies
machine
learning,
statistical
regression,
correlation
analyses
examine
relationships
variables.
Results
mixed,
but
learning
indicated
that
models
using
feature
combinations
mobility,
sociability,
sleep
features)
able
predict
detect
symptoms
when
single
frequency).
There
was
inconsistent
reporting
age,
gender,
attrition,
characteristics
operating
system,
models),
all
assessed
have
moderate
high
risk
bias.
To
increase
translation
potential
clinical
practice,
we
recommend
development
standardised
framework
improve
transparency
replicability
methodology.
Journal of Medical Internet Research,
Journal Year:
2025,
Volume and Issue:
27, P. e63962 - e63962
Published: Jan. 16, 2025
Background
Monitoring
the
emotional
states
of
patients
with
psychiatric
problems
has
always
been
challenging
due
to
noncontinuous
nature
clinical
assessments,
effect
health
care
environment,
and
inherent
subjectivity
evaluation
instruments.
However,
mental
in
disorders
exhibit
substantial
variability
over
time,
making
real-time
monitoring
crucial
for
preventing
risky
situations
ensuring
appropriate
treatment.
Objective
This
study
aimed
leverage
new
technologies
deep
learning
techniques
enable
more
objective,
patients.
was
achieved
by
passively
variables
such
as
step
count,
patient
location,
sleep
patterns
using
mobile
devices.
We
predict
self-reports
detect
sudden
variations
their
valence,
identifying
that
may
require
intervention.
Methods
Data
this
project
were
collected
Evidence-Based
Behavior
(eB2)
app,
which
records
both
passive
self-reported
daily.
Passive
data
refer
behavioral
information
gathered
via
eB2
app
through
sensors
embedded
devices
wearables.
These
obtained
from
studies
conducted
collaboration
hospitals
clinics
used
eB2.
hidden
Markov
models
(HMMs)
address
missing
transformer
neural
networks
time-series
forecasting.
Finally,
classification
algorithms
applied
several
variables,
including
state
responses
Patient
Health
Questionnaire-9.
Results
Through
monitoring,
we
demonstrated
ability
accurately
patients’
anticipate
changes
time.
Specifically,
our
approach
high
accuracy
(0.93)
a
receiver
operating
characteristic
(ROC)
area
under
curve
(AUC)
0.98
valence
classification.
For
predicting
1
day
advance,
an
ROC
AUC
0.87.
Furthermore,
feasibility
forecasting
Questionnaire-9,
particularly
strong
performance
certain
questions.
example,
question
9,
related
suicidal
ideation,
model
0.9
0.77
next
day’s
response.
Moreover,
illustrated
enhanced
stability
multivariate
when
HMM
preprocessing
combined
model,
opposed
other
methods,
recurrent
or
long
short-term
memory
cells.
Conclusions
The
improved
methods
(eg,
network
memory),
leveraging
attention
mechanisms
capture
longer
time
dependencies
gain
interpretability.
showed
potential
assess
scores
questionnaires
advance.
allows
hence
better
risk
detection
treatment
adjustment.
Translational Behavioral Medicine,
Journal Year:
2022,
Volume and Issue:
13(3), P. 132 - 139
Published: Nov. 1, 2022
The
field
of
digital
health
is
evolving
rapidly
and
encompasses
a
wide
range
complex
changing
technologies
used
to
support
individual
population
health.
COVID-19
pandemic
has
augmented
expansion
significantly
changed
how
are
used.
To
ensure
that
these
do
not
create
or
exacerbate
existing
disparities,
multi-pronged
comprehensive
research
approach
needed.
In
this
commentary,
we
outline
five
recommendations
for
behavioral
social
science
researchers
critical
promoting
equity.
These
include:
(i)
centering
equity
in
teams
theoretical
approaches,
(ii)
focusing
on
issues
literacy
engagement,
(iii)
using
methods
elevate
perspectives
needs
underserved
populations,
(iv)
ensuring
ethical
approaches
collecting
data,
(v)
developing
strategies
integrating
tools
within
across
systems
settings.
Taken
together,
can
help
advance
the
justice.The
quickly
growing
changing.
Digital
have
potential
increase
access
health-related
information
healthcare
improve
wellbeing,
but
it
important
those
don’t
widen
disparities
new
ones.
Behavioral
key
role
play
their
barriers
access,
uptake,
usage,
studying
ways
voices
historically
groups,
being
thoughtful
about
data
collected
used,
making
sure
designed
be
real-world
Sensors,
Journal Year:
2022,
Volume and Issue:
22(20), P. 7824 - 7824
Published: Oct. 14, 2022
Affective,
emotional,
and
physiological
states
(AFFECT)
detection
recognition
by
capturing
human
signals
is
a
fast-growing
area,
which
has
been
applied
across
numerous
domains.
The
research
aim
to
review
publications
on
how
techniques
that
use
brain
biometric
sensors
can
be
used
for
AFFECT
recognition,
consolidate
the
findings,
provide
rationale
current
methods,
compare
effectiveness
of
existing
quantify
likely
they
are
address
issues/challenges
in
field.
In
efforts
achieve
key
goals
Society
5.0,
Industry
human-centered
design
better,
affective,
progressively
becoming
an
important
matter
offers
tremendous
growth
knowledge
progress
these
other
related
fields.
this
research,
sensors,
applications
was
performed,
based
Plutchik’s
wheel
emotions.
Due
immense
variety
sensing
systems,
study
aimed
analysis
available
define
AFFECT,
classify
them
type
area
their
efficiency
real
implementations.
Based
statistical
multiple
criteria
169
nations,
our
outcomes
introduce
connection
between
nation’s
success,
its
number
Web
Science
articles
published,
frequency
citation
recognition.
principal
conclusions
present
contributes
big
picture
field
under
explore
forthcoming
trends.
Journal of Medical Internet Research,
Journal Year:
2023,
Volume and Issue:
25, P. e45233 - e45233
Published: Aug. 14, 2023
A
number
of
challenges
exist
for
the
analysis
mHealth
data:
maintaining
participant
engagement
over
extended
time
periods
and
therefore
understanding
what
constitutes
an
acceptable
threshold
missing
data;
distinguishing
between
cross-sectional
longitudinal
relationships
different
features
to
determine
their
utility
in
tracking
within-individual
variation
or
screening
individuals
at
high
risk;
heterogeneity
with
which
depression
manifests
itself
behavioral
patterns
quantified
by
passive
features.
From
479
participants
MDD,
we
extracted
21
capturing
mobility,
sleep,
smartphone
use.
We
investigated
impact
days
available
data
on
feature
quality
using
intraclass
correlation
coefficient
Bland-Altman
analysis.
then
examined
nature
8-item
Patient
Health
Questionnaire
(PHQ-8)
scale
(measured
every
14
days)
individual-mean
correlation,
repeated
measures
linear
mixed
effects
model.
Furthermore,
stratified
based
difference,
features,
(depression)
low
(no
depression)
PHQ-8
scores
Gaussian
mixture
demonstrated
that
least
8
(range
2-12)
were
needed
reliable
calculation
most
14-day
window.
observed
such
as
sleep
onset
correlated
better
cross-sectionally
than
longitudinally,
whereas
wakefulness
after
well
longitudinally
but
worse
cross-sectionally.
Finally,
found
could
be
separated
into
3
distinct
clusters
according
difference
no
depression.
Advances in Methods and Practices in Psychological Science,
Journal Year:
2024,
Volume and Issue:
7(1)
Published: Jan. 1, 2024
The
use
of
smartphones
and
wearable
sensors
to
passively
collect
data
on
behavior
has
great
potential
for
better
understanding
psychological
well-being
mental
disorders
with
minimal
burden.
However,
there
are
important
methodological
challenges
that
may
hinder
the
widespread
adoption
these
passive
measures.
A
crucial
one
is
issue
timescale:
chosen
temporal
resolution
summarizing
analyzing
affect
how
results
interpreted.
Despite
its
importance,
choice
rarely
justified.
In
this
study,
we
aim
improve
current
standards
digital-phenotyping
by
addressing
time-related
decisions
faced
researchers.
For
illustrative
purposes,
from
10
students
whose
(e.g.,
GPS,
app
usage)
was
recorded
28
days
through
Behapp
application
their
mobile
phones.
parallel,
participants
actively
answered
questionnaires
phones
about
mood
several
times
a
day.
We
provide
walk-through
study
different
timescales
doing
individualized
correlation
analyses
random-forest
prediction
models.
By
so,
demonstrate
choosing
resolutions
can
lead
conclusions.
Therefore,
propose
conducting
multiverse
analysis
investigate
consequences
resolutions.
This
will
help
combat
replications
crisis
caused
in
part
researchers
making
implicit
decisions.
Pain,
Journal Year:
2024,
Volume and Issue:
165(6), P. 1348 - 1360
Published: Jan. 23, 2024
Technology
offers
possibilities
for
quantification
of
behaviors
and
physiological
changes
relevance
to
chronic
pain,
using
wearable
sensors
devices
suitable
data
collection
in
daily
life
contexts.
We
conducted
a
scoping
review
passive
sensor
technologies
that
sample
psychological
interest
including
social
situations.
Sixty
articles
met
our
criteria
from
the
2783
citations
retrieved
searching.
Three-quarters
recruited
people
were
with
mostly
musculoskeletal,
remainder
acute
or
episodic
pain;
those
pain
had
mean
age
43
(few
studies
sampled
adolescents
children)
60%
women.
Thirty-seven
performed
laboratory
clinical
settings
settings.
Most
used
only
1
type
technology,
76
types
overall.
The
commonest
was
accelerometry
(mainly
contexts),
followed
by
motion
capture
settings),
smaller
number
collecting
autonomic
activity,
vocal
signals,
brain
activity.
Subjective
self-report
provided
"ground
truth"
mood,
other
variables,
but
often
at
different
timescale
automatically
collected
data,
many
reported
weak
relationships
between
technological
relevant
constructs,
instance,
fear
movement
muscle
There
relatively
little
discussion
practical
issues:
frequency
sampling,
missing
human
reasons,
users'
experience,
particularly
when
users
did
not
receive
any
form.
conclude
some
suggestions
content
process
future
this
field.
JMIR Mental Health,
Journal Year:
2024,
Volume and Issue:
11, P. e49222 - e49222
Published: Jan. 18, 2024
Background
The
use
of
mobile
devices
to
continuously
monitor
objectively
extracted
parameters
depressive
symptomatology
is
seen
as
an
important
step
in
the
understanding
and
prevention
upcoming
episodes.
Speech
features
such
pitch
variability,
speech
pauses,
rate
are
promising
indicators,
but
empirical
evidence
limited,
given
variability
study
designs.
Objective
Previous
research
studies
have
found
different
patterns
when
comparing
single
recordings
between
patients
healthy
controls,
only
a
few
used
repeated
assessments
compare
nondepressive
episodes
within
same
patient.
To
our
knowledge,
no
has
series
measurements
with
depression
(eg,
intensive
longitudinal
data)
model
dynamic
ebb
flow
subjectively
reported
concomitant
samples.
However,
data
indispensable
for
detecting
ultimately
preventing
Methods
In
this
study,
we
captured
voice
samples
momentary
affect
ratings
over
course
3
weeks
sample
(N=30)
acute
episode
receiving
stationary
care.
Patients
underwent
sleep
deprivation
therapy,
chronotherapeutic
intervention
that
can
rapidly
improve
symptomatology.
We
hypothesized
within-person
affective
states
would
be
reflected
following
features:
rate.
parametrized
them
using
extended
Geneva
Minimalistic
Acoustic
Parameter
Set
(eGeMAPS)
from
open-source
Music
Interpretation
by
Large-Space
Extraction
(openSMILE;
audEERING
GmbH)
transcript.
analyzed
along
self-reported
ratings,
multilevel
linear
regression
analysis.
average
32
(SD
19.83)
per
Results
Analyses
revealed
were
associated
severity,
positive
affect,
valence,
energetic
arousal;
furthermore,
pauses
negative
additionally
calmness.
Specifically,
was
negatively
improved
(ie,
lower
linked
severity
well
higher
arousal).
states,
whereas
positively
states.
Conclusions
Pitch
development
clinical
prediction
technologies
patient
care
timely
diagnosis
monitoring
treatment
response.
Our
forward
on
path
developing
automated
system,
facilitating
individually
tailored
treatments
increased
empowerment.
Journal of Affective Disorders,
Journal Year:
2024,
Volume and Issue:
355, P. 40 - 49
Published: March 27, 2024
Prior
research
has
associated
spoken
language
use
with
depression,
yet
studies
often
involve
small
or
non-clinical
samples
and
face
challenges
in
the
manual
transcription
of
speech.
This
paper
aimed
to
automatically
identify
depression-related
topics
speech
recordings
collected
from
clinical
samples.
The
data
included
3919
English
free-response
via
smartphones
265
participants
a
depression
history.
We
transcribed
automatic
recognition
(Whisper
tool,
OpenAI)
identified
principal
transcriptions
using
deep
learning
topic
model
(BERTopic).
To
risk
understand
context,
we
compared
participants'
severity
behavioral
(extracted
wearable
devices)
linguistic
texts)
characteristics
across
topics.
From
29
identified,
6
for
depression:
'No
Expectations',
'Sleep',
'Mental
Therapy',
'Haircut',
'Studying',
'Coursework'.
Participants
mentioning
exhibited
higher
sleep
variability,
later
onset,
fewer
daily
steps
used
words,
more
negative
language,
leisure-related
words
their
recordings.
Our
findings
were
derived
depressed
cohort
specific
task,
potentially
limiting
generalizability
populations
other
tasks.
Additionally,
some
had
sample
sizes,
necessitating
further
validation
larger
datasets.
study
demonstrates
that
can
indicate
severity.
employed
data-driven
workflow
provides
practical
approach
analyzing
large-scale
real-world
settings.
Frontiers in Digital Health,
Journal Year:
2024,
Volume and Issue:
6
Published: April 18, 2024
Smart
sensing
has
the
potential
to
make
psychotherapeutic
treatments
more
effective.
It
involves
passive
analysis
and
collection
of
data
generated
by
digital
devices.
However,
acceptance
smart
among
psychotherapy
patients
remains
unclear.
Based
on
unified
theory
use
technology
(UTAUT),
this
study
investigated
(1)
toward
in
a
sample
(2)
effectiveness
an
facilitating
intervention
(AFI)
(3)
determinants
acceptance.
npj Digital Medicine,
Journal Year:
2022,
Volume and Issue:
5(1)
Published: June 29, 2022
Remote
Measurement
Technologies
(RMTs)
could
revolutionise
management
of
chronic
health
conditions
by
providing
real-time
symptom
tracking.
However,
the
promise
RMTs
relies
on
user
engagement,
which
at
present
is
variably
reported
in
field.
This
review
aimed
to
synthesise
RMT
literature
identify
how
and
what
extent
engagement
defined,
measured,
reported,
recommendations
for
standardisation
future
work.
Seven
databases
(Embase,
MEDLINE
PsycINFO
(via
Ovid),
PubMed,
IEEE
Xplore,
Web
Science,
Cochrane
Central
Register
Controlled
Trials)
were
searched
July
2020
papers
using
apps
monitoring
adults
with
a
condition,
prompting
users
track
least
three
times
during
study
period.
Data
synthesised
critical
interpretive
synthesis.
A
total
76
met
inclusion
criteria.
Sixty
five
percent
did
not
include
definition
engagement.
Thirty
included
both
measurement
Four
synthetic
constructs
developed
measuring
engagement:
(i)
research
protocol,
(ii)
objective
(iii)
subjective
(iv)
interactions
between
The
field
currently
impeded
incoherent
measures
lack
consideration
definitions.
process
implementing
reporting
design
presented,
alongside
framework
options
available.
Future
work
should
consider
as
distinct
from
wider
eHealth
literature,
measure
versus
engagement.Registration:
has
been
registered
PROSPERO
[CRD42020192652].