Yuki Kuwabara

The relationship between subjective happiness and sleep problems in Japanese adolescents

Yuichiro Otsuka, Yoshitaka Kaneita, Osamu Itani et al. · Sleep Medicine · 2020 · 58 citations

Quality Of Life, Sleep, Sleep Disorders +15

Trends in sleep problems and patterns among Japanese adolescents: 2004 to 2017

Yuichiro Otsuka, Yoshitaka Kaneita, Adam P. Spira et al. · The Lancet Regional Health - Western Pacific · 2021 · 42 citations · Full text

Suicide rates during social crises: Changes in the suicide rate in Japan after the Great East Japan earthquake and during the COVID-19 pandemic

Yoneatsu Osaki, Hitoshi Otsuki, Aya Imamoto et al. · Journal of Psychiatric Research · 2021 · 38 citations · Full text

Suicide Rate, Psychiatry, Global Health Crisis +6

The association between Internet usage and sleep problems among Japanese adolescents: three repeated cross-sectional studies

Yuichiro Otsuka, Yoshitaka Kaneita, Osamu Itani et al. · SLEEP · 2021 · 38 citations · Full text

Heat-not-burn tobacco, electronic cigarettes, and combustible cigarette use among Japanese adolescents: a nationwide population survey 2017

Yuki Kuwabara, Aya Kinjo, Maya Fujii et al. · BMC Public Health · 2020 · 33 citations · Full text