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Sleep Duration and Mortality in Japan: the Jichi Medical School Cohort Study

Journal of EpidemiologyPublished 1 January 2004Open access
Yoko Amagai, Shizukiyo Ishikawa, Tadao Gotoh, Yuriko Doi, Kazunori Kayaba, Yosikazu Nakamura
Citations176
SJR quartileQ1
SJR score1.25
SNIP1.67
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TL;DR

The data suggest that males with short sleep and females with long sleep were at an elevated risk of death.

Abstract

Our data suggest that males with short sleep and females with long sleep were at an elevated risk of death.

Keywords

PsychologyMedicine