Shun Nakajima

Development and validation of the <scp>J</scp>apanese version of the <scp>A</scp>thens <scp>I</scp>nsomnia <scp>S</scp>cale

Isa Okajima, Shun Nakajima, Mina Kobayashi et al. · Psychiatry and Clinical Neurosciences · 2013 · 301 citations · Full text

Medicine, Psychiatry, Psychology +16

Social jetlag affects subjective daytime sleepiness in school-aged children and adolescents: A study using the Japanese version of the Pediatric Daytime Sleepiness Scale (PDSS-J)

Yoko Komada, Raoul Breugelmans, Christopher L. Drake et al. · Chronobiology International · 2016 · 75 citations

Social Sciences, Child Health, Psychology +17

Assessing Depression Related Severity and Functional Impairment: The Overall Depression Severity and Impairment Scale (ODSIS)

Masaya Ito, Kate H. Bentley, Yuki Oe et al. · PLoS ONE · 2015 · 71 citations · Full text

Social Sciences, Psychiatry, Psychology +17

Validation of the Japanese version of the Ford Insomnia Response to Stress Test and the association of sleep reactivity with trait anxiety and insomnia

Shun Nakajima, Isa Okajima, Taeko Sasai et al. · Sleep Medicine · 2013 · 53 citations

Nursing, Behavioral Sciences, Psychology +13

Validity and clinical interpretability of Overall Anxiety Severity And Impairment Scale (OASIS)

Masaya Ito, Yuki Oe, Noriko Kato et al. · Journal of Affective Disorders · 2014 · 52 citations

Social Sciences, Psychiatry, Psychology +15