Keiji Muramatsu

12PUBLICATIONS
34CO-AUTHORS
PhysiotherapyInfant and child healthModels of care and place of birthInformation systems development methodologies and practiceMedical infection agents (incl. prions)
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Publications (12)

|Dec 30, 2025
Safety of Early Rehabilitation for Acute Heart Failure Using Japanese Medical Claims.

Nozomu Sugimoto, Ryutaro Matsugaki, Upul Cooray

|Jul 27, 2024
Implementation Rate of Physical Rehabilitation in Neonatal Intensive Care Units in Japan: A Retrospective Observational Study.

Yuto Ogata, Ryutaro Matsugaki, Manami Zaizen

|May 18, 2024
Association between hospital case volume and maternal adverse events in patients with placental abruption: An analysis using a Japanese national inpatient database.

Keiji Muramatsu, Yoko Aoyama, Daisuke Shigemi

|Jan 19, 2024
Relationship Between Infection or Close Contact With COVID-19 and Workplace Mistreatment Among Japanese Workers: A Cross-sectional Study.

Naoya Sawamoto, Makoto Okawara, Keiji Muramatsu

|Aug 26, 2023
Evaluation of the Effectiveness and Use of Anti-Methicillin-Resistant Staphylococcus aureus Agents for Aspiration Pneumonia in Older Patients Using a Nationwide Japanese Administrative Database.

Satoru Koga, Takahiro Takazono, Takashi Kido

|May 27, 2023
Impact of Administering Intravenous Azithromycin within 7 Days of Hospitalization for Influenza Virus Pneumonia: A Propensity Score Analysis Using a Nationwide Administrative Database.

Takatomo Tokito, Takashi Kido, Keiji Muramatsu

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Frequent Collaborators

6 joint publications

Yoshihisa Fujino

3 joint publications

Noriho Sakamoto

3 joint publications

Kazuhiro Yatera

2 joint publications

Takahiro Takazono