Relationship Among Macronutrients, Dietary Components, and Objective Sleep Variables Measured by Smartphone Apps: Real-World Cross-Sectional Study (Preprint)
OBJECTIVE
This
cross-sectional
study
aimed
to
examine
associations
macronutrients,
dietary
components,
parameters,
considering
their
interdependencies.
METHODS
We
analyzed
4825
users
of
Pokémon
Sleep
Asken
smartphone
apps,
each
used
for
at
least
7
days
record
objective
parameters
respectively.
Multivariable
regression
quartiles
macronutrients
(protein;
carbohydrate;
total
fat,
including
saturated,
monounsaturated,
polyunsaturated
fats),
components
(sodium,
potassium,
fiber,
sodium-to-potassium
ratio),
variables
(total
time
[TST],
latency
[SL],
percentage
wakefulness
after
onset
[%WASO]).
The
lowest
group
was
reference.
Compositional
analysis
accounted
Models
were
adjusted
age,
sex,
BMI.
RESULTS
Greater
protein
associated
with
longer
TST
in
third
(+0.17,
95%
CI
0.09-0.26
h)
fourth
(+0.18,
0.09-0.27
quartiles.
In
contrast,
greater
fat
linked
shorter
(–0.11,
–0.20
–0.27
(–0.16,
–0.25
–0.07
carbohydrate
%WASO
(–0.82%,
–1.37%
–0.26%)
(–0.57%,
–1.13%
–0.01%)
quartiles,
while
quartile
(+0.62%,
0.06%-1.18%).
Dietary
fiber
correlated
SL.
A
ratio
–0.02
(–0.19,
–0.28
–0.10
quartiles;
SL
second
(+1.03,
0.08-1.98
min)
(+1.50,
0.53-2.47
(0.71%,
0.15%-1.28%).
analysis,
involving
6%
changes
proportions,
showed
that
an
elevated
(+0.27,
0.18-0.35
h),
monounsaturated
a
(+4.6,
1.93-7.34
larger
(+2.2%,
0.63%-3.78%).
reduced
(–0.22,
–0.39
–0.05
(–4.7,
6.58
–2.86
min),
(+2.0%,
–3.08%
–0.92%).
CONCLUSIONS
TST,
ratios
WASO.
Increasing
place
other
nutrients
higher
improved
Опубликована: Июль 25, 2024
Язык: Английский
