Author

Collin Sakal

Observed name: Sakal, Collin

Institutions: City University of Hong Kong, City University of Hong Kong (Dongguan)

Observed institutions: City University of Hong Kong, UNSW Sydney, Centre for Big Data Research in Health, City University of Hong Kong (Dongguan)

ORCID: 0000-0003-3276-4251

Observed ORCID: 0000-0003-3276-4251

OpenAlex ID: A5048898532

Association Between Sleep Efficiency Variability and Cognition Among Older Adults: Cross-Sectional Accelerometer Study

2024 · Collin Sakal, Tingyou Li, et al. · JMIR Aging · 30

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Predicting poor performance on cognitive tests among older adults using wearable device data and machine learning: a feasibility study

2024 · Collin Sakal, Tingyou Li, et al. · npj Aging · 19

Identifying Predictive Risk Factors for Future Cognitive Impairment Among Chinese Older Adults: Longitudinal Prediction Study

2024 · Collin Sakal, Tingyou Li, et al. · JMIR Aging · 11

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Development and Validation of the Chinese Geriatric Depression Risk Calculator (CGD-Risk): A Screening Tool to Identify Elderly Chinese with Depression

2022 · Collin Sakal, Juan Li, et al. · Journal of Affective Disorders · 10

Integrating images and genomics for multi-modal cancer survival analysis via mixture of experts

2025 · Wei Zhang, Wenxin Xu, et al. · Information Fusion · 9

Towards proactively improving sleep: machine learning and wearable device data forecast sleep efficiency 4–8 hours before sleep onset

2025 · Collin Sakal, Tong Chen, et al. · SLEEP · 7

Effects of caffeine on accelerometer measured sleep and physical activity among older adults under free-living conditions

2024 · Collin Sakal, Wenxing Zhao, et al. · BMC Public Health · 4

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Assessing cognitive function among older adults using machine learning and wearable device data: a feasibility study

2023 · Sakal, Collin, Li, Tingyou, et al. · arXiv (Cornell University) · 2

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Bridging imaging and genomics: Domain knowledge guided spatial transcriptomics analysis

2025 · Wei Zhang, Xinci Liu, et al. · Information Fusion · 1

Time-Restricted Eating and Dietary Intake Shape 24-Hour Glycemic Patterns in Type 2 Diabetes: A Functional Data Analysis Approach

2025 · Wenxin Xu, Collin Sakal, et al. · medRxiv · 1

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A Two-Cytokine Module Reconstructs Acinetobacter baumannii–Driven Immunopathology and Reveals IRF1 as a Targetable Node

2026 · Sheng Chen, Wenxing ZHAO, et al. · Research Square

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Associations of ultra-processed food intake, wearable-measured lifestyle factors, and genetic susceptibility with incident type 2 diabetes

2026 · Wenxin Xu, Tong Chen, et al.

Associations of Ultraprocessed Food Intake, Wearable-Measured Lifestyle Factors, and Genetic Susceptibility With Incident Type 2 Diabetes

2026 · Wenxin Xu, Tong Chen, et al. · Diabetes

Associations of ultra-processed food intake, wearable-measured lifestyle factors, and genetic susceptibility with incident type 2 diabetes

2026 · Wenxin Xu, Tong Chen, et al.

Daily eating window duration and dietary intake shape 24-hour glycemic patterns in type 2 diabetes: a functional data analysis approach

2026 · Wenxin Xu, Collin Sakal, et al. · BMC Medicine

Associations of physical activity bout duration and fragmentation with future dementia, depression, and anxiety: a multi-modal UK Biobank study

2026 · Collin Sakal, Wenxin Xu, et al. · Translational Psychiatry

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The Role of Bout Duration in the Relationship between Physical Activity and Mortality: A Prospective Multi-Cohort Accelerometer Study

2026 · Collin Sakal, Tong Chen, et al. · SSRN Electronic Journal

Img2Gene: Debiased Spatially Resolved Transcriptomics with Biological Context from Pathology Images

2026 · Wei Zhang, Tong Chen, et al. · IEEE Journal of Biomedical and Health Informatics

Advanced Data Analysis Methods for Wearable Device Data

2026 · Wenxin Xu, Wei Zhang, et al. · Springer eBooks

Daytime Activity Attenuates Associations Between Sleep Efficiency and Mortality Among Older Adults

2024 · Collin Sakal, Xinyue Li · Innovation in Aging

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Associations Between Sleep Efficiency Variability and Cognition Among Older Adults: Cross-Sectional Accelerometer Study

2023 · Sakal, Collin, Li, Tingyou, et al. · arXiv (Cornell University)

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Identifying the most predictive risk factors for future cognitive impairment among elderly Chinese

2023 · Sakal, Collin, Li, Tingyou, et al. · arXiv (Cornell University)

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TreatmentEstimatoR: a Dashboard for Estimating Treatment Effects from Observational Health Data

2022 · Sakal, Collin, Hwang, Hon, et al. · arXiv (Cornell University)

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Works count: 23

Citation count: 94

H-index: 6

I10-index: 4