| Is antipsychotic polypharmacy associated with metabolic syndrome even after adjustment for lifestyle effects?: a cross-sectional study F Misawa, K Shimizu, Y Fujii, R Miyata, F Koshiishi, M Kobayashi, H Shida, ... BMC psychiatry 11, 1-6, 2011 | 114 | 2011 |
| Efficacy and acceptability of group cognitive behavioral therapy for depression: a systematic review and meta-analysis Y Okumura, K Ichikura Journal of affective disorders 164, 155-164, 2014 | 92 | 2014 |
| Cost of depression among adults in Japan Y Okumura, T Higuchi The primary care companion for CNS disorders 13 (3), 26159, 2011 | 91 | 2011 |
| Prognostic value of depression, anxiety, and anger in hospitalized cardiovascular disease patients for predicting adverse cardiac outcomes S Nakamura, K Kato, A Yoshida, N Fukuma, Y Okumura, H Ito, K Mizuno The American journal of cardiology 111 (10), 1432-1436, 2013 | 76 | 2013 |
| Epidemiology of overdose episodes from the period prior to hospitalization for drug poisoning until discharge in Japan: an exploratory descriptive study using a nationwide … Y Okumura, N Sakata, K Takahashi, D Nishi, H Tachimori Journal of epidemiology 27 (8), 373-380, 2017 | 69 | 2017 |
| Prevalence of diabetes and antipsychotic prescription patterns in patients with schizophrenia: a nationwide retrospective cohort study Y Okumura, H Ito, M Kobayashi, K Mayahara, Y Matsumoto, J Hirakawa Schizophrenia Research 119 (1-3), 145-152, 2010 | 65 | 2010 |
| Auditory verbal hallucinations increase the risk for suicide attempts in adolescents with suicidal ideation J Fujita, Y Takahashi, A Nishida, Y Okumura, S Ando, M Kawano, ... Schizophrenia research 168 (1-2), 209-212, 2015 | 61 | 2015 |
| Work productivity loss with depression, diagnosed and undiagnosed, among workers in an Internet-based survey conducted in Japan Y Asami, A Goren, Y Okumura Journal of occupational and environmental medicine 57 (1), 105-110, 2015 | 55 | 2015 |
| Physical restraint to patients with dementia in acute physical care settings: effect of the financial incentive to acute care hospitals M Nakanishi, Y Okumura, A Ogawa International Psychogeriatrics 30 (7), 991-1000, 2018 | 51 | 2018 |
| Dementia and risk of 30‐day readmission in older adults after discharge from acute care hospitals N Sakata, Y Okumura, K Fushimi, M Nakanishi, A Ogawa Journal of the American Geriatrics Society 66 (5), 871-878, 2018 | 47 | 2018 |
| Effectiveness of 1‐day trauma‐informed care training programme on attitudes in psychiatric hospitals: A pre–post study J Niimura, M Nakanishi, Y Okumura, M Kawano, A Nishida International journal of mental health nursing 28 (4), 980-988, 2019 | 46 | 2019 |
| Job loss after diagnosis of early-onset dementia: a matched cohort study N Sakata, Y Okumura Journal of Alzheimer's Disease 60 (4), 1231-1235, 2017 | 41 | 2017 |
| Comparison of emergency hospital admissions for drug poisoning and major diseases: a retrospective observational study using a nationwide administrative discharge database Y Okumura, S Shimizu, KB Ishikawa, S Matsuda, K Fushimi, H Ito BMJ open 2 (6), e001857, 2012 | 41 | 2012 |
| Psychosocial burden of undiagnosed persistent ADHD symptoms in 12-year-old children: a population-based birth cohort study Y Okumura, S Yamasaki, S Ando, M Usami, K Endo, ... Journal of Attention Disorders 25 (5), 636-645, 2021 | 36 | 2021 |
| Prevalence, prescribed quantities, and trajectory of multiple prescriber episodes for benzodiazepines: a 2-year cohort study Y Okumura, S Shimizu, T Matsumoto Drug and alcohol dependence 158, 118-125, 2016 | 35 | 2016 |
| Quality of care in hospitalized cancer patients before and after implementation of a systematic prevention program for delirium: the DELTA exploratory trial A Ogawa, Y Okumura, D Fujisawa, H Takei, C Sasaki, K Hirai, Y Kanno, ... Supportive Care in Cancer 27, 557-565, 2019 | 34 | 2019 |
| Hospital readmission in first-time admitted patients with schizophrenia: smoking patients had higher hospital readmission rate than non-smoking patients M Kobayashi, H Ito, Y Okumura, K Mayahara, Y Matsumoto, J Hirakawa The International Journal of Psychiatry in Medicine 40 (3), 247-257, 2010 | 28 | 2010 |
| Associations of adverse clinical course and ingested substances among patients with deliberate drug poisoning: a cohort study from an intensive care unit in Japan K Ichikura, Y Okumura, T Takeuchi PLoS One 11 (8), e0161996, 2016 | 26 | 2016 |
| Feasibility and efficacy of shared decision making for first-admission schizophrenia: a randomized clinical trial M Ishii, Y Okumura, N Sugiyama, H Hasegawa, T Noda, Y Hirayasu, H Ito BMC psychiatry 17, 1-6, 2017 | 25 | 2017 |
| Trends in use of psychotropic medications among patients treated with cholinesterase inhibitors in Japan from 2002 to 2010 Y Okumura, T Togo, J Fujita Int Psychogeriatr 27 (3), 407-415, 2015 | 24 | 2015 |
Daisuke NishiDepartment of Mental Health, The University of TokyoVerified email at m.u-tokyo.ac.jp
