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ABSTRACT:
SUBMITTER: Matuzaki L
PROVIDER: S-EPMC4559592 | biostudies-literature | 2014 Sep
REPOSITORIES: biostudies-literature
Matuzaki Lia L Santos-Silva Rogerio R Marqueze Elaine Cristina EC de Castro Moreno Claudia Roberta CR Tufik Sergio S Bittencourt Lia L
Sleep science (Sao Paulo, Brazil) 20140901 3
The aim of the present study was to characterize the temporal patterns of sleep and wakefulness in a sample of the adult subjects from São Paulo city. All subjects filled the Morningness/Eveningness Questionnaire (MEQ) and wore an actigraph for at least three consecutive days. A total of 359 subjects were considered for the analyses. The mean age was 43±14 years, the mean body mass index was 26.7±5.7 kg/m(2), and 60% were female. The mean MEQ score was 58.0±10.7. The sleep pattern evaluated by t ...[more]