Okumura Y, Sakata N, Ogawa A. (2023). Association of physical restraint duration and undesirable outcomes amongst inpatients comorbid with dementia and pneumonia in acute care settings. J Clin Nurs, 19.
Ito M, Horikoshi M, Kato N, Oe Y, Fujisato H, Yamaguchi K, Nakajima S, Miyamae M, Toyota A, Okumura Y, Takebayashi Y. (2023). Efficacy of the unified protocol for transdiagnostic cognitive-behavioral treatment for depressive and anxiety disorders: a randomized controlled trial. Psychol Med, 53(7), 3009-3020.
So R, Nakashima M, Pei-Chen Chang J, P J Tan M, Kayano R, Okumura Y, Horinouchi T, Ii T, Kuroki T, Akiyama T. (2023). Gender biases toward people with difficulty in balancing work and family due to ADHD: two case vignette randomized studies featuring Japanese laypersons and psychiatrists. Cureus, 15(1), e34243.
Noda T, Okumura Y, Kan-o K, Taniguchi T, Suzuki S, Imamura T. (2022). Age-specific mortality associated with COVID-19 and seasonal influenza in Japan: Using multiple population-based databases. Ann Clin Epidemiol, 4(4), 129-132.
Igarashi M, Okuyama K, Ueda N, Sano H, Takahashi K, P Qureshi Z, Tokita S, Ogawa A, Okumura Y, Okuda S. (2022). Incremental medical cost of delirium in elderly patients with cognitive impairment: analysis of a nationwide administrative database in Japan. BMJ Open, 12(12), e062141.
Hagiwara Y, Harada K, Nealon J, Okumura Y, Kimura T, Chaves SS. (2022). Seasonal influenza, its complications and related healthcare resource utilization among people 60 years and older: a descriptive retrospective study in Japan. PLoS One, 17(10), e0272795.
Ueda N, Igarashi M, Okuyama K, Sano H, Takahashi K, P Qureshi Z, Tokita S, Ogawa A, Okumura Y, Okuda S. (2022). Demographic and clinical characteristics of patients with delirium: analysis of a nationwide Japanese medical database. BMJ Open, 12(9), e060630.
Hirooka K, Okumura Y, Matsumoto S, Fukahori H, Ogawa A. (2022). Quality of end-of-life in cancer patients with dementia: using a nationwide inpatient database. J Pain Symptom Manage, 64(1), 1-7.
Sakata N, Okumura Y, Ogawa A. (2022). Postoperative pain treatment in patients with dementia: a retrospective observational study. Drugs Aging, 39(4), 305-311.
奥村泰之: 医療ビッグデータを活用した臨床疫学研究 : 向精神薬処方, 過量服薬のリアルワールド・エビデンス. 精神科臨床Legato.2020; 6(2), 72-76.