Hiroko Arioka

Coronavirus Disease 19 (COVID-19) Vaccine Effectiveness Against Symptomatic Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection During Delta-Dominant and Omicron-Dominant Periods in Japan: A Multicenter Prospective Case-control Study (Factors Associated with SARS-CoV-2 Infection and the Effectiveness of COVID-19 Vaccines Study)

Takeshi Arashiro, Yuzo Arima, Hirokazu Muraoka et al. · Clinical Infectious Diseases · 2022 · 74 citations · Full text

A Prediction Rule for the Development of Delirium among Patients in Medical Wards: Chi-Square Automatic Interaction Detector (CHAID) Decision Tree Analysis Model

Daiki Kobayashi, Osamu Takahashi, Hiroko Arioka et al. · American Journal of Geriatric Psychiatry · 2013 · 63 citations

Psychiatry, Geriatrics, Predictive Analytics +10

Risk factors for adverse reactions from contrast agents for computed tomography

Daiki Kobayashi, Osamu Takahashi, Takuya Ueda et al. · BMC Medical Informatics and Decision Making · 2013 · 43 citations · Full text

Resident Burnout and Work Environment

Takahiro Matsuo, Osamu Takahashi, Kazuyo Kitaoka et al. · Internal Medicine · 2020 · 40 citations · Full text

Prevalence and clinical features of cough variant asthma in a general internal medicine outpatient clinic in Japan

Kumiko Shirahata, Keisaku Fujimoto, Hiroko Arioka et al. · Respirology · 2005 · 37 citations