Osaka University · Faculty of Medicine / Graduate School of Medical Sciences

Research keywordsnursing workload・shift work・heart rate monitoring・critical care communication・nursing demand forecasting・assistive technology

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• Reliability and Validity of a Smartwatch with a Photoplethysmograph: Comparison with a Holter electrocardiograph2026 · Chronobiology International ICBI Vol. in press 2026年
• Factors Affecting Nurses’ Walking Distance: Age, Clinical Ladder Level, Wards, Nurse Calls, Weekend, and Patient‐To‐Nurse Ratio2025 · Journal of Nursing Management Vol. 2025 No. 1 2025年1月 研究論文（学術雑誌）
• The Times–Divide Expression: An Intuitive Approach for Describing Right‐Skewed Data in Nursing Practice2025 · Journal of Nursing Management Vol. 2025 No. 1 2025年1月 研究論文（学術雑誌）
• Differences in the circadian rhythm of heart rate between nurses engaged in rotating night shift work and those in day-only work: a three-month monitoring study2025 · Biological Rhythm Research p. 1-17 2025年12月26日 研究論文（学術雑誌）

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