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Kyohei Shibuya

ORCID: 0009-0001-0568-6668
Observed ORCID: 0009-0001-0568-6668
OpenAlex ID: A5111357752
Cross‐sectional and longitudinal study of the relationship between phase angle and physical function in older adults
2023 · Yujiro Asano, Taishi Tsuji, et al. · Geriatrics and gerontology international/Geriatrics & gerontology international · 12
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Segmental phase angle and the extracellular to intracellular water ratio are associated with functional disability in community-dwelling older adults: A follow-up study of up to 12 years
2025 · Yujiro Asano, Kenji Tsunoda, et al. · Nutrition · 11
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Association of 24-h movement behaviors with phase angle in community-dwelling older adults: a compositional data analysis
2023 · Yujiro Asano, Koki Nagata, et al. · Aging Clinical and Experimental Research · 11
Sleep regularity is associated with cognitive function and shows an inverted U-shaped relationship with serum brain-derived neurotrophic factor
2025 · Yue Cao, Jaehee Lee, et al. · Sleep Medicine · 6
Associations of Socioeconomic Status and Group Exercise Participation With Happiness in Older Japanese Adults: A Mediation Analysis
2026 · Viviana Beltran Patino, Koki Nagata, et al. · Geriatrics and gerontology international/Geriatrics & gerontology international · 3
Association of muscle mass, muscle quality, and function with mortality in community-dwelling older adults: Focus on segmental phase angle and extracellular to intracellular water ratio
2025 · Yujiro Asano, Kenji Tsunoda, et al. · Clinical Nutrition ESPEN · 2
Ground Reaction Force in Sit-to-stand Movement Predict Sarcopenia
2024 · Kazuki Ota, Jieun Yoon, et al. · Innovation in Aging · 2
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Associations between Finger-Dexterity Dual Task and Neuropsychological Tests in Middle-Aged and Older Adults
2026 · Ziheng Pan, Kenji Tsunoda, et al. · Annals of Geriatric Medicine and Research · 1
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A neural network approach to sarcopenia prediction based on bioelectrical impedance in community-dwelling older adults
2025 · Kyohei Shibuya, Yujiro Asano, et al. · PLoS ONE · 1
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Cross‐sectional study of the optimal types of physical exercise for cognitive function in older Japanese adults
2024 · Koki Nagata, Kyohei Shibuya, et al. · Geriatrics and gerontology international/Geriatrics & gerontology international · 1
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Nocturia and factors associated with sleep dissatisfaction: a community-based cross-sectional study using explainable machine learning
2026 · Haruna Nonaka, Shuhei Suzuki, et al. · BMC Family Practice
Upper-limb motor–cognitive dual-task performance and incident disabling dementia among older adults
2026 · Ziheng Pan, Kenji Tsunoda, et al. · Annals of Geriatric Medicine and Research
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Multimodal phenotyping reveals plant-food-related dietary information in serum Raman spectra of community-dwelling Japanese adults
2026 · Kenichi Hiraga, Takafumi Miyamoto, et al. · bioRxiv (Cold Spring Harbor Laboratory)
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Sex-specific physical function for predicting longitudinal fall incidence in older adults: An explainable machine learning approach
2026 · Yuhui Dai, Kenji Tsunoda, et al. · Intelligent Sports and Health
Types of Exercise and Risk of Developing Dementia in Older Japanese Community‐Dwelling Adults: A Prospective Study
2026 · Koki Nagata, Kenji Tsunoda, et al. · Geriatrics and gerontology international/Geriatrics & gerontology international
Dose–Response Relationship Between Sleep Regularity Index and Stage-Specific Alzheimer’s Disease: Cross-Sectional Evidence from Japanese Adults
2026 · Yue Cao, Jaehee Lee, et al. · Geriatrics
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Sex Differences in Risk Factors for Dementia Onset Using Explainable AI and Survival Analysis
· Suminori Nagayama, Liu Weike, et al. · Terrestrial Environment Research Center (University of Tsukuba)
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24-Hour Movement Behavior Composition and Longitudinal Cognitive Trajectories: Findings from the Tsukuba Happiness Life Study
· Yue Cao, Jaehoon Seol, et al. · Terrestrial Environment Research Center (University of Tsukuba)
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Associations of Menopausal Symptoms and Status with Psychosocial Health and Bone Density: The Tsukuba Happiness Life Study and Calcaneal Quantitative Ultrasound
· Misako Inoue, Sari Nakao, et al. · Terrestrial Environment Research Center (University of Tsukuba)
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Association between Blood Metabolome Profiles and Minor Health Complaints in the Tsukuba Happiness Life Study
· Takashi Futami, Jieun Yoon, et al. · Terrestrial Environment Research Center (University of Tsukuba)
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Is Lower Flourishing Across Cognitive Stages Associated with Alzheimers Disease Pathology?
· Kyohei Shibuya, Jieun Yoon, et al. · Terrestrial Environment Research Center (University of Tsukuba)
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Mapping Multimodal Health Profiles Across Dietary Quality Quartiles in the Tsukuba Happiness Life Study
· Kenichi Hiraga, 0000005160, et al. · Terrestrial Environment Research Center (University of Tsukuba)
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Works count: 22
Citation count: 50
H-index: 4
I10-index: 3
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