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Sleep duration and mortality: the effect of short or long sleep duration on cardiovascular and all-cause mortality in working men and women

Sleep MedicinePublished 1 July 2002
Pauline Heslop, George Davey Smith, Chris Metcalfe, John Macleod, Carole Hart
Citations336
SJR quartileQ1
SJR score1.23
SNIP1.24

TL;DR

Short sleep over a prolonged period may be associated with an increased risk of mortality: men and women who reported sleeping fewer than 7 h in 24 on two occasions between 4 and 7 years apart, had greater risk of dying from any cause over a 25 year period.

Abstract

Short sleep over a prolonged period may be associated with an increased risk of mortality: men and women who reported sleeping fewer than 7 h in 24 on two occasions between 4 and 7 years apart, had greater risk of dying from any cause over a 25 year period than those who reported sleeping 7-8 h on both occasions that they were questioned.

Keywords

PsychologyMedicine