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April 10, 2026Renal Replacement TherapyOpen Access

Determinants of prolonged time perception during in-center hemodialysis in Japan: a multicenter cross-sectional study

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Authors

RYRyohei YamaguchiKKKenichi KonoTITakeki Ishida

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Overview

Multicenter study finds higher insomnia severity linked to prolonged time perception in Japanese hemodialysis patients, suggesting a management strategy.

Key Points

  • This study aims to explore factors influencing perceived time duration during hemodialysis among Japanese patients.
  • Conducted a multicenter cross-sectional study in Japan from July to September 2023.
  • Participants estimated elapsed time during hemodialysis two hours after initiation.
  • Insomnia severity assessed using the Athens Insomnia Scale.
  • Logistic regression analysis identified associations with prolonged time perception.
  • 73% of participants perceived the elapsed time as longer than 120 minutes.
  • Participants with prolonged time perception had higher insomnia severity scores.
  • Higher insomnia severity scores were independently linked to prolonged time perception.

Cite This Study

Yamaguchi et al. (2026) studied this question.

synapsesocial.com/papers/69d895a86c1944d70ce06b68https://doi.org/10.1186/s41100-026-00717-z
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