Hiroyuki Ohbe

61PUBLICATIONS
75CO-AUTHORS
Inter-organisational, extra-organisational and global information systemsInformation systems development methodologies and practiceData models, storage and indexingDisease surveillanceImmunogenetics (incl. genetic immunology)
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Publications (61)

|Jun 12, 2026
Effectiveness and Cost Analysis of Implementation of Tele-ICU: A Multicenter Administrative Database Study Using Interrupted Time-Series Analysis Within a University-Affiliated Hospital Network.

|Mar 04, 2026
National cost of intensive care in Japan from 2018 to 2022.

Hiroyuki Ohbe, Daisuke Kudo, Shigeki Kushimoto

|Jan 25, 2026
Validation of the Diagnosis Procedure Combination Database in Japan for ICU Research: A Multicenter Comparison with the Japanese Intensive care PAtient Database (JIPAD).

Hiroyuki Ohbe, Junji Kumasawa, Hiroshi Okamoto

|Dec 21, 2025
Epidemiology and Prognostic Factors of Herpes Simplex Virus Encephalitis in Japan: A Nationwide Database Study.

Satoshi Kutsuna, Hiroyuki Ohbe, Yuya Kimura

|Nov 29, 2025
Predictors of and hospital-level variation in intensive care unit readmissions in Japan: a nationwide inpatient database study.

Hiroyuki Ohbe, Yusuke Sasabuchi, Yuya Kimura

|Nov 11, 2025
Outcome, Process, Utilization, and Cost Measurements of Patients Admitted to the ICU in Hospitals With Vs. Without an Intermediate Care Unit: A Nationwide Inpatient Database Study.

Hiroyuki Ohbe, Daisuke Kudo, Yuya Kimura

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Frequent Collaborators

13 joint publications

Hideo Yasunaga

11 joint publications

Hiroki Matsui

7 joint publications

Kiyohide Fushimi

7 joint publications

Kensuke Nakamura