All Stories

  1. Psychosocial Burden of Undiagnosed Persistent ADHD Symptoms in 12-Year-Old Children: A Population-Based Birth Cohort Study

    Article • Journal of Attention Disorders, March 2019, SAGE Publications

    Yasuyuki Okumura

  2. Thyroid function tests before prescribing anti-dementia drugs: a retrospective observational study

    Article • Clinical Interventions in Aging, July 2018, Dove Medical Press

    Yasuyuki Okumura

  3. Prevalence, incidence and persistence of ADHD drug use in Japan

    Article • Epidemiology and Psychiatric Sciences, May 2018, Cambridge University Press

    Yasuyuki Okumura

  4. Antidementia drug use in Japan: Bridging the research-to-practice gap

    Article • International Journal of Geriatric Psychiatry, May 2018, Wiley

    Yasuyuki Okumura

  5. Association of high psychiatrist staffing with prolonged hospitalization, follow-up visits, and readmission in acute psychiatric units: a retrospective cohort study using a nationwide claims database

    Article • March 2018, Dove Medical Press

    Yasuyuki Okumura

  6. Job Loss After Diagnosis of Early-Onset Dementia: A Matched Cohort Study

    Article • Journal of Alzheimer s Disease, November 2017, IOS Press

    Yasuyuki Okumura

  7. Risk of recurrent overdose associated with prescribing patterns of psychotropic medications after nonfatal overdose

    Article • March 2017, Dove Medical Press

    Yasuyuki Okumura

  8. Trends in use of psychotropic medications among patients treated with cholinesterase inhibitors in Japan from 2002 to 2010

    Article • International Psychogeriatrics, September 2014, Cambridge University Press

    Yasuyuki Okumura