Time-of-day differences in daily functioning in children with obsessive-compulsive disorder

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This study analyzes registry data from 136 children with OCD to evaluate time-of-day functional impairments using parent-reported questionnaires compared to community norms. The results indicate that children with OCD experience significant difficulties during school, after-school, and nighttime routines relative to peers. Regression analyses identify associations between specific psychosocial factors, such as anxiety and sibling count, and functioning at different times of day.

ID
ee4d6ef81a514938
Source org
PubMed Central
Author
Masahide Usami (National Center for Global Health and Medicine), Yoshinori Sasaki (Institute of Behavioral Sciences), Mayuna Ichikawa (National Center for Global Health and Medicine), Miki Matsudo (National Center for Global Health and Medicine), Ayaka Hashimoto (National Center for Global Health and Medicine), Shun Kusanish (National Center for Global Health and Medicine), Nobutada Kato (National Center for Global Health and Medicine), Ryuwa Makiyama (National Center for Global Health and Medicine), Mutsumi Ohashi (National Center for Global Health and Medicine), Y. Higashino (National Center for Global Health and Medicine), Yusuke Kono (National Center for Global Health and Medicine), Haruna Matsudo (National Center for Global Health and Medicine), Minjae Ma (National Center for Global Health and Medicine), Yuuki Sakoh (National Center for Global Health and Medicine), Maiko Odaka (National Center for Global Health and Medicine), Kotoe Itagaki (National Center for Global Health and Medicine), Keita Yamamoto (National Center for Global Health and Medicine), Momoka Takahashi (National Center for Global Health and Medicine), Yuta Yoshimura (Fukuoka University), Saori Inoue (Ehime University), Masahiro Ishida (Fukuoka University), Masaya Ito (National Center of Neurology and Psychiatry), Katsunaka Mikami (Tokai University), Noa Tsujii (Toyama University Hospital), Hiroaki Kihara (Kanazawa Medical University)
Published
2026-02-04
OA status
gold
DOI
10.1038/s41598-026-37027-7
PMID
Not recorded
PMCID
Not recorded
Citations
0

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BibTeX

@article{allodium:ee4d6ef81a514938,
  title = {Time-of-day differences in daily functioning in children with obsessive-compulsive disorder},
  author = {Masahide Usami and Yoshinori Sasaki and Mayuna Ichikawa and Miki Matsudo and Ayaka Hashimoto and Shun Kusanish and Nobutada Kato and Ryuwa Makiyama and Mutsumi Ohashi and Y. Higashino and Yusuke Kono and Haruna Matsudo and Minjae Ma and Yuuki Sakoh and Maiko Odaka and Kotoe Itagaki and Keita Yamamoto and Momoka Takahashi and Yuta Yoshimura and Saori Inoue and Masahiro Ishida and Masaya Ito and Katsunaka Mikami and Noa Tsujii and Hiroaki Kihara},
  year = {2026},
  journal = {PubMed Central},
  doi = {10.1038/s41598-026-37027-7},
  url = {https://doi.org/10.1038/s41598-026-37027-7}
}

RIS

TY  - JOUR
TI  - Time-of-day differences in daily functioning in children with obsessive-compulsive disorder
AU  - Usami, Masahide
AU  - Sasaki, Yoshinori
AU  - Ichikawa, Mayuna
AU  - Matsudo, Miki
AU  - Hashimoto, Ayaka
AU  - Kusanish, Shun
AU  - Kato, Nobutada
AU  - Makiyama, Ryuwa
AU  - Ohashi, Mutsumi
AU  - Higashino, Y.
AU  - Kono, Yusuke
AU  - Matsudo, Haruna
AU  - Ma, Minjae
AU  - Sakoh, Yuuki
AU  - Odaka, Maiko
AU  - Itagaki, Kotoe
AU  - Yamamoto, Keita
AU  - Takahashi, Momoka
AU  - Yoshimura, Yuta
AU  - Inoue, Saori
AU  - Ishida, Masahiro
AU  - Ito, Masaya
AU  - Mikami, Katsunaka
AU  - Tsujii, Noa
AU  - Kihara, Hiroaki
PY  - 2026
PB  - PubMed Central
DO  - 10.1038/s41598-026-37027-7
UR  - https://doi.org/10.1038/s41598-026-37027-7
ER  -

APA

Usami, M., Sasaki, Y., Ichikawa, M., Matsudo, M., Hashimoto, A., Kusanish, S., Kato, N., Makiyama, R., Ohashi, M., Higashino, Y., Kono, Y., Matsudo, H., Ma, M., Sakoh, Y., Odaka, M., Itagaki, K., Yamamoto, K., Takahashi, M., Yoshimura, Y., Inoue, S., Ishida, M., Ito, M., Mikami, K., Tsujii, N., & Kihara, H. (2026). Time-of-day differences in daily functioning in children with obsessive-compulsive disorder. PubMed Central. https://doi.org/10.1038/s41598-026-37027-7

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