Kenji Narazaki
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Explore the profile of Kenji Narazaki including associated specialties, affiliations and a list of published articles.
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32
Citations
513
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Recent Articles
1.
Chen T, Chen S, Honda T, Kishimoto H, Nofuji Y, Narazaki K
Br J Sports Med
. 2025 Jan;
PMID: 39848649
Objective: To examine the associations of accelerometer-measured physical activity and sedentary time with all-cause mortality in older Japanese adults. Methods: A total of 1723 independent Japanese adults aged ≥65 years...
2.
Chen S, Chen T, Honda T, Kishimoto H, Nofuji Y, Narazaki K
Geroscience
. 2024 Dec;
PMID: 39627573
Cognitive frailty is considered a clinical entity associated with a high risk for adverse health outcomes. However, its clinical significance remains poorly understood. This study investigated the association between cognitive...
3.
Matsuzaki H, Tsuji T, Chen T, Chen S, Nofuji Y, Narazaki K
Nihon Koshu Eisei Zasshi
. 2024 Jun;
71(9):466-473.
PMID: 38910125
Objectives This study aimed to examine the cut-off point of the Risk Assessment Scale (RAS) for predicting the 9-year risk of functional disability among older Japanese adults.Methods This prospective, 9-year...
4.
Van Asbroeck S, Kohler S, van Boxtel M, Lipnicki D, Crawford J, Castro-Costa E, et al.
Alzheimers Dement
. 2024 Apr;
20(6):3972-3986.
PMID: 38676366
Introduction: The LIfestyle for BRAin Health (LIBRA) index yields a dementia risk score based on modifiable lifestyle factors and is validated in Western samples. We investigated whether the association between...
5.
Chen T, Chen S, Honda T, Kishimoto H, Nofuji Y, Narazaki K
Int J Behav Nutr Phys Act
. 2023 Jul;
20(1):91.
PMID: 37496006
Background: The associations of sedentary time and patterns with functional disability among older adults remain unclear, and few studies have accounted for the co-dependency of sedentary behavior and physical activities...
6.
Chen T, Chen S, Honda T, Nofuji Y, Kishimoto H, Narazaki K
J Phys Act Health
. 2023 Jun;
20(9):886-893.
PMID: 37268301
Background: To examine longitudinal changes in accelerometer-measured moderate to vigorous physical activity (MVPA) and associated factors of changes in MVPA among community-dwelling older Japanese men and women over 2 years...
7.
Correlates of Gait Speed Among Older Adults From 6 Countries: Findings From the COSMIC Collaboration
Sprague B, Zhu X, Rosso A, Verghese J, Delbaere K, Lipnicki D, et al.
J Gerontol A Biol Sci Med Sci
. 2023 Mar;
78(12):2396-2406.
PMID: 36975099
Background: Few studies have compared gait speed and its correlates among different ethnogeographic regions. The goals of this study were to describe usual and rapid gait speed, and identify their...
8.
Mizutani S, Matsuzaki H, Iyota K, Tani A, Oku S, Tabuchi H, et al.
Int J Environ Res Public Health
. 2023 Feb;
20(4).
PMID: 36834392
Many older people have restricted activities or movements because of the coronavirus disease 2019 (COVID-19) pandemic, which causes concerns about secondary health problems. This study aimed to investigate how frailty-prevention...
9.
Gong J, Harris K, Lipnicki D, Castro-Costa E, Lima-Costa M, Diniz B, et al.
Alzheimers Dement
. 2023 Feb;
19(8):3365-3378.
PMID: 36790027
Introduction: Sex differences in dementia risk, and risk factor (RF) associations with dementia, remain uncertain across diverse ethno-regional groups. Methods: A total of 29,850 participants (58% women) from 21 cohorts...
10.
Matsuzaki H, Kishimoto H, Nofuji Y, Chen T, Narazaki K
Geriatr Gerontol Int
. 2022 Oct;
22(11):985-986.
PMID: 36239252
No abstract available.